APA (7th ed.) Citation

Bolle, F. (1950). Unsichtbare Feinde. Lux.

Chicago Style (17th ed.) Citation

Bolle, Fritz. Unsichtbare Feinde. Murnau ; München: Lux, 1950.

MLA (9th ed.) Citation

Bolle, Fritz. Unsichtbare Feinde. Lux, 1950.

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