APA (7th ed.) Citation

Ackermann, J., & Himmler, H. (1989). Heinrich Himmler: Reichsführer - SS. The Nazi elite.

Chicago Style (17th ed.) Citation

Ackermann, Josef, and Heinrich Himmler. "Heinrich Himmler: Reichsführer - SS." The Nazi Elite 1989.

MLA (8th ed.) Citation

Ackermann, Josef, and Heinrich Himmler. "Heinrich Himmler: Reichsführer - SS." The Nazi Elite, 1989.

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