APA Style
Staub, Ervin.. (1989).
The roots of evil : the origins of genocide and other group violence .
Cambridge, Mass:
Cambridge University Press.
Chicago Style
Staub, Ervin..
The roots of evil : the origins of genocide and other group violence.
Cambridge, Mass:
Cambridge University Press,
1989.
Text.
MLA Style
Staub, Ervin..
The roots of evil : the origins of genocide and other group violence.
Cambridge, Mass:
Cambridge University Press,
1989.
Text.
Turabian Style
Staub, Ervin..
The roots of evil : the origins of genocide and other group violence.
Cambridge, Mass:
Cambridge University Press,
1989.
Print.