A problem from hell : America and the age of genocide

MLA

Power, Samantha. A Problem From Hell : America and the Age of Genocide. New York: Harper Perennial, 2007.

APA

Power, S. (2007). A problem from hell : America and the age of genocide. New York: Harper Perennial.

Chicago

Power, Samantha. A Problem From Hell : America and the Age of Genocide. New York: Harper Perennial,, 2007.