APA (7th ed.) Citation

Lang, J. v., & Bormann, M. (1989). Martin Bormann: Hitler's Secretary. The Nazi elite.

Chicago Style (17th ed.) Citation

Lang, Jochen von, and Martin Bormann. "Martin Bormann: Hitler's Secretary." The Nazi Elite 1989.

MLA (8th ed.) Citation

Lang, Jochen von, and Martin Bormann. "Martin Bormann: Hitler's Secretary." The Nazi Elite, 1989.

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