APA (7th ed.) Citation

Helm, I., & Helm, I. M. (2003). Die SA: Hitlers braune Bataillone. NDR.

Chicago Style (17th ed.) Citation

Helm, Ingo, and Ingo Mitarb Helm. Die SA: Hitlers Braune Bataillone. NDR, 2003.

MLA (8th ed.) Citation

Helm, Ingo, and Ingo Mitarb Helm. Die SA: Hitlers Braune Bataillone. NDR, 2003.

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