Gaya APA

Krantz, R, J, G, A, B, D, S. (1989). An Introduction To Health Psychology (Cet.1). New York: Mc-Graw Hill Publishing Company.

Gaya MLA

Krantz, Robert, J., Gatchel,, Andrew, Baum,, David, S.. "An Introduction To Health Psychology". Cet.1 New York: Mc-Graw Hill Publishing Company, 1989. Text.