APA (7th ed.) Citation

Stapel, D. A., & Blanton, H. (2007). Social comparison theories: Key readings. Psychology Press.

Chicago Style (17th ed.) Citation

Stapel, Diederik A., and Hart Blanton. Social Comparison Theories: Key Readings. New York, NY [u.a.]: Psychology Press, 2007.

MLA (8th ed.) Citation

Stapel, Diederik A., and Hart Blanton. Social Comparison Theories: Key Readings. Psychology Press, 2007.