Cita APA (7th ed.)

Mattaini, M. A., & Thyer, B. A. (1996). Finding solutions to social problems: Behavioral strategies for change. American Psychological Association.

Cita Chicago (17th ed.)

Mattaini, Mark A., i Bruce A. Thyer. Finding Solutions to Social Problems: Behavioral Strategies for Change. Washington, DC: American Psychological Association, 1996.

Cita MLA (9th ed.)

Mattaini, Mark A., i Bruce A. Thyer. Finding Solutions to Social Problems: Behavioral Strategies for Change. American Psychological Association, 1996.