APA (7th ed.) Citation

Forster, G., Leuschner, B., Scheibe, S., & Popp, K. (1982). Briefe an Forster. Akad.-Verl..

Chicago Style (17th ed.) Citation

Forster, Georg, Brigitte Leuschner, Siegfried Scheibe, and Klaus-Georg Popp. Briefe an Forster. Berlin: Akad.-Verl., 1982.

MLA (8th ed.) Citation

Forster, Georg, et al. Briefe an Forster. Akad.-Verl., 1982.