APA (7th ed.) Citation

Forster, G., Zincke, P., & Leitzmann, A. (1914). Georg Forsters Tagebücher. Behr.

Chicago Style (17th ed.) Citation

Forster, Georg, Paul Zincke, and Albert Leitzmann. Georg Forsters Tagebücher. Berlin: Behr, 1914.

MLA (9th ed.) Citation

Forster, Georg, et al. Georg Forsters Tagebücher. Behr, 1914.