APA (7th ed.) Citation

Illing, H. A. (1958). Group Psychotherapy and Group Work in Authoritarian Settings.

Chicago Style (17th ed.) Citation

Illing, Hans A. Group Psychotherapy and Group Work in Authoritarian Settings. 1958.

MLA (9th ed.) Citation

Illing, Hans A. Group Psychotherapy and Group Work in Authoritarian Settings. 1958.

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