The study of social problems

MLA

Rubington, Earl, and Martin S Weinberg. The Study of Social Problems : Seven Perspectives. 7th ed. Oxford: Oxford University Press, 2011.

APA

Rubington, E., & Weinberg, M. S. (2011). The study of social problems : seven perspectives. 7th ed. Oxford: Oxford University Press.

Chicago

Rubington, Earl., and Martin S Weinberg. The Study of Social Problems: Seven Perspectives. 7th ed. Oxford: Oxford University Press, 2011.