APA (7th ed.) Citation

Foulkes, S., & Anthony, E. J. (1971). Group psychotherapy: The psychoanalytic approach (2nd ed., repr.). Penguin Books.

Chicago Style (17th ed.) Citation

Foulkes, S.H, and E. James Anthony. Group Psychotherapy: The Psychoanalytic Approach. 2nd ed., repr. Harmondsworth: Penguin Books, 1971.

MLA (9th ed.) Citation

Foulkes, S.H, and E. James Anthony. Group Psychotherapy: The Psychoanalytic Approach. 2nd ed., repr. Penguin Books, 1971.