APA (7th ed.) Citation

Benz, W. (2009). Expulsion, "ethnic cleansing", genocide. The Holocaust.

Chicago Style (17th ed.) Citation

Benz, Wolfgang. "Expulsion, "Ethnic Cleansing", Genocide." The Holocaust 2009.

MLA (8th ed.) Citation

Benz, Wolfgang. "Expulsion, "Ethnic Cleansing", Genocide." The Holocaust, 2009.

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