Gaya APA

J., S. (2003). Study Guide and Self-Examination Review in Psychiatry (7th.ed.). Philadelphia: Lippincott Williams and Wilkins.

Gaya MLA

J., Sadock,Benjamin. "Study Guide and Self-Examination Review in Psychiatry". 7th.ed. Philadelphia: Lippincott Williams and Wilkins, 2003. Text.