APA (7th ed.) Citation

Mullan, H., & Rosenbaum, M. 1. (1962). Group psychotherapy: Theory and practice. Macmillan.

Chicago Style (17th ed.) Citation

Mullan, Hugh, and Max 1923 Rosenbaum. Group Psychotherapy: Theory and Practice. New York: Macmillan, 1962.

MLA (9th ed.) Citation

Mullan, Hugh, and Max 1923 Rosenbaum. Group Psychotherapy: Theory and Practice. Macmillan, 1962.