Cita APA (7th ed.)

Nietzel, M. T. (1977). Behavioral approaches to community psychology. Pergamon Press.

Cita Chicago (17th ed.)

Nietzel, Michael T. Behavioral Approaches to Community Psychology. New York: Pergamon Press, 1977.

Cita MLA (9th ed.)

Nietzel, Michael T. Behavioral Approaches to Community Psychology. Pergamon Press, 1977.