APA (7th ed.) Citation

ScienceDirect (Online service) & Nietzel, M. T. (1977). Behavioral approaches to community psychology. Pergamon Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Michael T. Nietzel. Behavioral Approaches to Community Psychology. New York: Pergamon Press, 1977.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Michael T. Nietzel. Behavioral Approaches to Community Psychology. Pergamon Press, 1977.

Warning: These citations may not always be 100% accurate.