APA (7th ed.) Citation

Imschweiler, V., Vogt, G., & Werther, H. (1976). Zur Situation der Referendare.

Chicago Style (17th ed.) Citation

Imschweiler, Volker, Gabriele Vogt, and Horst Werther. Zur Situation Der Referendare. 1976.

MLA (9th ed.) Citation

Imschweiler, Volker, et al. Zur Situation Der Referendare. 1976.