APA (7th ed.) Citation

Wolff, M. (1927). Unsere Käfer. Ullstein.

Chicago Style (17th ed.) Citation

Wolff, Max. Unsere Käfer. Berlin: Ullstein, 1927.

MLA (9th ed.) Citation

Wolff, Max. Unsere Käfer. Ullstein, 1927.

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