APA-viite (7. p.)

Frey, D., & Rez, H. Population and Perpetrators: Preconditions for the Holocaust From a Control-Theoretical Perspective. Understanding genocide : the social psychology of the Holocaust.

Chicago-viite (17. p.)

Frey, Dieter, ja Helmut Rez. "Population and Perpetrators: Preconditions for the Holocaust From a Control-Theoretical Perspective." Understanding Genocide : The Social Psychology of the Holocaust .

MLA-viite (8. p.)

Frey, Dieter, ja Helmut Rez. "Population and Perpetrators: Preconditions for the Holocaust From a Control-Theoretical Perspective." Understanding Genocide : The Social Psychology of the Holocaust, .