APA (7th ed.) Citation

Schulz, M. (1930). Unser Berlin. Beltz.

Chicago Style (17th ed.) Citation

Schulz, Martin. Unser Berlin. Langensalza [u.a.]: Beltz, 1930.

MLA (8th ed.) Citation

Schulz, Martin. Unser Berlin. Beltz, 1930.

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