APA (7th ed.) Citation

Engelmann, O. (1947). Polizeiverwendung. Hagedorn.

Chicago Style (17th ed.) Citation

Engelmann, Otto. Polizeiverwendung. Hannover: Hagedorn, 1947.

MLA (8th ed.) Citation

Engelmann, Otto. Polizeiverwendung. Hagedorn, 1947.

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