APA style dictates that the references page should be
double-spaced, and that entries should be formatted with a
hanging indent. A hanging indent is formatted so that the first line of each entry is at the left margin and subsequent lines in the same entry
should be indented.
For titles starting with articles ("a" and "the";
and equivalents in other languages), the article is not considered
when alphabetizing. Numerals and numbers are alphabetized as
though they are spelled out.
In APA style, every reference cited in your text must be
reflected in an entry on your references page. The only
exceptions to this rule are personal communications with the
author such as e-mails, conversations, and letters which need
only be cited in text. Likewise, every item on the references
page must correspond to an in-text citation somewhere in your
work. Do not include works that you do not cite in the body of
your paper.
References
Bass, R. (1997). Technology & learning: A brief guide to interactive
multimedia and the study of the United States. Retrieved
from http://www.georgetown.edu/crossroads/mltmedia.html
Delaroche, Paul (1829) Portrait of a Woman, [Pastel Drawing]. From European Drawings from the Collection of the Ackland Art Museum (p. 93) by Carol C. Gillham and Carolyn H. Wood, 2001, Chapel Hill: The Museum, University of North Carolina.
Denmark, F. L. (1999). Enhancing the
development of adolescent girls. In N. G. Johnson & M. C.
Roberts (Eds.), Beyond appearance: A new
look at adolescent girls (pp. 377-404). Washington, DC:
American Psychological Association Press.
Don't even think about turning here. (2002,
October 3). The New York Times.
Dorman, S. M. (1997). Video and computer
games: Effect on children and implications for health education.
Journal of School Health, 67,
133-138.
Fechner, P. Y. (2002). Gender differences in
puberty. Journal of Adolescent Health,
4, 44-48.
Franklin, M. L. (1991). A motivational
approach to exercise. Proceedings of the
National Academy of Sciences, USA, 73, 21-28.
Freud, S. (1950). Beyond the pleasure principle (J. Strachey,
Trans.). New York, NY: Liveright. (Original work published
1920).
Gene therapy to be tried. (2002, October
11). The News & Observer, p.
9A.
Hardy, J. (Producer) & Brest, M.
(Writer/Director). (2003). Gigli
[Motion picture]. United States: Columbia Pictures.
Kurlansky, M. (2002). Salt: A world history. New York, NY: Walker and
Co.
Posner, M. I. (1993, October 29). Seeing the
mind. Science, 262, 673-674.
Scholnick, E. K. (Ed). (1999). Conceptual development: Piaget's legacy. Mahwah,
NJ: Lawrence Erlbaum Associates.
Schwartz, J. (1993, September 30). Obesity
affects economic, social status. The
Washington Post, pp. A1, A4.
Scott, William Bell (Artist). (1861) Incoming Tide on the Northumberland Coast [Painting]. Chapel Hill, NC; Ackland Art Museum. Retrieved November 30, 2010, from http://www.ackland.org
University of North Carolina at Chapel Hill
Libraries. (2007, March 23). Introduction to
Library Research. Retrieved from
http://www.lib.unc.edu/instruct/tutorial/
University of North Carolina at Chapel Hill
Libraries. (2007, July 12). APA Citation Style. Citing Information (section 3). Retrieved from
http://www.lib.unc.edu/instruct/citations/apa/index.html
Wilson, T. L., Rohlfs, K. &
Hüttemeister, S. (2009). Tools of radio astronomy
[SpringerLink version]. doi: 10.1007/978-3-540-85122-6