APA (7th ed.) Citation

Campe, H. v. (2006). How was it possible?: The story of a Hitler Youth and a vital analysis for today's times. [Selbstverl.].

Chicago Style (17th ed.) Citation

Campe, Hilmar von. How Was It Possible?: The Story of a Hitler Youth and a Vital Analysis for Today's Times. [s.l.]: [Selbstverl.], 2006.

MLA (9th ed.) Citation

Campe, Hilmar von. How Was It Possible?: The Story of a Hitler Youth and a Vital Analysis for Today's Times. [Selbstverl.], 2006.