APA (7th ed.) Citation

Marshak, L. E., & Seligman, M. (1990). Group psychotherapy: Interventions with special populations. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Marshak, Laura E., and Milton Seligman. Group Psychotherapy: Interventions with Special Populations. Boston, Mass: Allyn and Bacon, 1990.

MLA (9th ed.) Citation

Marshak, Laura E., and Milton Seligman. Group Psychotherapy: Interventions with Special Populations. Allyn and Bacon, 1990.

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