An introduction to community psychology.

MLA

Zax, Melvin, and Gerald A Specter. An Introduction to Community Psychology. New York (N.Y.): Wiley, 1974.

APA

Zax, M., & Specter, G. A. (1974). An introduction to community psychology. New York (N.Y.): Wiley.

Chicago

Zax, Melvin, and Gerald A Specter. An Introduction to Community Psychology.. New York (N.Y.): Wiley, 1974.