APA (7th ed.) Citation

Olden, R., & Berthold, W. 1. V. (2014). Hitler. S. Fischer.

Chicago Style (17th ed.) Citation

Olden, Rudolf, and Werner 1921-2017 Vorr Berthold. Hitler. Frankfurt am Main: S. Fischer, 2014.

MLA (8th ed.) Citation

Olden, Rudolf, and Werner 1921-2017 Vorr Berthold. Hitler. S. Fischer, 2014.