APA (7th ed.) Citation

Key, E., & Morburger, C. (1913). Diejunge Generation. Müller.

Chicago Style (17th ed.) Citation

Key, Ellen, and Carl Morburger. Diejunge Generation. München [u.a.]: Müller, 1913.

MLA (8th ed.) Citation

Key, Ellen, and Carl Morburger. Diejunge Generation. Müller, 1913.