Cita APA

Kornblum, W., Julian, J., & Smith, C. D. (1992). Social Problems (7th ed.). Prentice Hall.

Citación estilo Chicago

Kornblum, William, Joseph Julian, and Carolyn D. Smith. Social Problems. 7th ed. New Jersey: Prentice Hall, 1992.

Cita MLA

Kornblum, William, et al. Social Problems. 7th ed. Prentice Hall, 1992.