APA (7th ed.) Citation

Haffner, S., & Pretzel, O. (2003). Defying Hitler: A memoir (Paperback ed.). Phoenix.

Chicago Style (17th ed.) Citation

Haffner, Sebastian, and Oliver Pretzel. Defying Hitler: A Memoir. Paperback ed. London: Phoenix, 2003.

MLA (9th ed.) Citation

Haffner, Sebastian, and Oliver Pretzel. Defying Hitler: A Memoir. Paperback ed. Phoenix, 2003.