APA (7th ed.) Citation

International Congress of Psychotherapy. (1955). Proceedings of the ... International Congress of Psychotherapy: = Verhandlungen des Internationalen Psychotherapiekongresses = Comptes rendus du Congrès International de Psychothérapie. Karger.

Chicago Style (17th ed.) Citation

International Congress of Psychotherapy. Proceedings of the ... International Congress of Psychotherapy: = Verhandlungen Des Internationalen Psychotherapiekongresses = Comptes Rendus Du Congrès International De Psychothérapie. [Wechselnde Verlagsorte] @: Karger, 1955.

MLA (8th ed.) Citation

International Congress of Psychotherapy. Proceedings of the ... International Congress of Psychotherapy: = Verhandlungen Des Internationalen Psychotherapiekongresses = Comptes Rendus Du Congrès International De Psychothérapie. Karger, 1955.