APA (7th ed.) Citation

Heinsohn, G. (2000). What makes the Holocaust a uniquely unique genocide? Journal of genocide research.

Chicago Style (17th ed.) Citation

Heinsohn, Gunnar. "What Makes the Holocaust a Uniquely Unique Genocide?" Journal of Genocide Research 2000.

MLA (8th ed.) Citation

Heinsohn, Gunnar. "What Makes the Holocaust a Uniquely Unique Genocide?" Journal of Genocide Research, 2000.

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