Gaya APA

Brannon, L. et al (2014). Health Psychology An Introduction to Behavior and Health 8'th Ed. (8). Singapore: Wadsworth Cengange Learning.

Gaya MLA

Brannon, Linda. et al. "Health Psychology An Introduction to Behavior and Health 8'th Ed.". 8 Singapore: Wadsworth Cengange Learning, 2014. Text.