APA (7th ed.) Citation

Erber, R. (2002). Perpetrators with a clear conscience. Understanding genocide.

Chicago Style (17th ed.) Citation

Erber, Ralph. "Perpetrators with a Clear Conscience." Understanding Genocide 2002.

MLA (8th ed.) Citation

Erber, Ralph. "Perpetrators with a Clear Conscience." Understanding Genocide, 2002.

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