Cita APA

Mooney, L. A., Knox,David, & Schacht. (2001). Understanding social problems (3ed.). Wadsworth.

Chicago Edition Citation

Mooney, Linda A., Knox,David, i Schacht. Understanding Social Problems. 3ed. United States: Wadsworth, 2001.

Cita MLA

Mooney, Linda A., et al. Understanding Social Problems. 3ed. Wadsworth, 2001.