APA citiranje

Corey, G., & Corey, M. S. (1992). Group techniques (2nd ed.). Brooks / Cole.

Chicago Style (17th ed.) Citation

Corey, Gerald, and Marianne S. Corey. Group Techniques. 2nd ed. California: Brooks / Cole, 1992.

MLA citiranje

Corey, Gerald, and Marianne S. Corey. Group Techniques. 2nd ed. Brooks / Cole, 1992.