APA (7th ed.) Citation

Winkler, E. (1939). Sécurité. Akademie der Wissenschaften.

Chicago Style (17th ed.) Citation

Winkler, Emil. Sécurité. Berlin: Akademie der Wissenschaften, 1939.

MLA (9th ed.) Citation

Winkler, Emil. Sécurité. Akademie der Wissenschaften, 1939.

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