Cita APA

Baumeister, R. F. (2002). The Holocaust and the four roots of evil. Understanding genocide.

Citación estilo Chicago

Baumeister, Roy F. "The Holocaust and the Four Roots of Evil." Understanding Genocide 2002.

Cita MLA

Baumeister, Roy F. "The Holocaust and the Four Roots of Evil." Understanding Genocide, 2002.