APA (7th ed.) Citation

Alverdes, P., & Rössing, K. (1934). Die Freiwilligen. Langen Müller.

Chicago Style (17th ed.) Citation

Alverdes, Paul, and Karl Rössing. Die Freiwilligen. Munich: Langen Müller, 1934.

MLA (8th ed.) Citation

Alverdes, Paul, and Karl Rössing. Die Freiwilligen. Langen Müller, 1934.

Warning: These citations may not always be 100% accurate.