APA (7th ed.) Citation

Mullen, B., & Goethals, G. R. (1987). Theories of group behavior (SSSP). Springer-Verlag.

Chicago Style (17th ed.) Citation

Mullen, Brian, and George R. Goethals. Theories of Group Behavior (SSSP). New York, N.Y., U.S.A.: Springer-Verlag, 1987.

MLA (9th ed.) Citation

Mullen, Brian, and George R. Goethals. Theories of Group Behavior (SSSP). Springer-Verlag, 1987.