Gaya APA

Halgin, R, P., Whitbourne, S, K. (2007). Abnormal Psychology : Clinical Perspectives on Psychological Disoders / Richard P Halgin, Susan Krauss Whitbourne . New York: Mc Graw Hill.

Gaya MLA

Halgin, Richard, P., Whitbourne, Susan, Krauss.. "Abnormal Psychology : Clinical Perspectives on Psychological Disoders / Richard P Halgin, Susan Krauss Whitbourne". New York: Mc Graw Hill, 2007. Buku.