APA (7th ed.) Citation

Töppel, R. (2018). "Volk und Rasse": In search of Hitler's sources. Hitler - new research.

Chicago Style (17th ed.) Citation

Töppel, Roman. ""Volk Und Rasse": In Search of Hitler's Sources." Hitler - New Research 2018.

MLA (8th ed.) Citation

Töppel, Roman. ""Volk Und Rasse": In Search of Hitler's Sources." Hitler - New Research, 2018.

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