Cita APA

American Psychological Association. (2001). Publication manual of the American Psychological Association. Washington, DC: American Psychological Association.

Citación estilo Chicago

American Psychological Association. Publication Manual of the American Psychological Association. Washington, DC: American Psychological Association, 2001.

Cita MLA

American Psychological Association. Publication Manual of the American Psychological Association. Washington, DC: American Psychological Association, 2001.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.