American, P. A. (2002). Publication Manual of the American Psychological Association. Pustaka sinar harapan.
Cita Chicago Style (17a ed.)American, Psychological Association. Publication Manual of the American Psychological Association. Pustaka sinar harapan, 2002.
Cita MLA (9a ed.)American, Psychological Association. Publication Manual of the American Psychological Association. Pustaka sinar harapan, 2002.
Precaución: Estas citas no son 100% exactas.