Cita APA

American Psychological Association. (2001). Publication manual (5a. ed.). American Psychological Association.

Citación estilo Chicago

American Psychological Association. Publication Manual. 5a. ed. Washington, D.C: American Psychological Association, 2001.

Cita MLA

American Psychological Association. Publication Manual. 5a. ed. American Psychological Association, 2001.

Warning: These citations may not always be 100% accurate.