Gaya APA

Whitbourne, R, P, H, S, K. (2007). Abnormal Psychology : clinical perspectives on psychological disorders (5). New York: Tata McGraw-Hill.

Gaya MLA

Whitbourne, Richard, P., Halgin,, Susan, Krauss. "Abnormal Psychology : clinical perspectives on psychological disorders". 5 New York: Tata McGraw-Hill, 2007. Text.