Cita APA

American Psychological Association. (2012). APA Style Guide to Electronic References (Sixth Edition.). Washington, DC: American Psychological Association.

Citación estilo Chicago

American Psychological Association. APA Style Guide to Electronic References. Sixth Edition. Washington, DC: American Psychological Association, 2012.

Cita MLA

American Psychological Association. APA Style Guide to Electronic References. Sixth Edition. Washington, DC: American Psychological Association, 2012.

Precaución: Estas citas no son 100% exactas.