APA Citation

Ellis, B. E. (1991). American psycho: A novel. New York: Vintage Books.

Chicago Style Citation

Ellis, Bret Easton. American Psycho: A Novel. New York: Vintage Books, 1991.

MLA Citation

Ellis, Bret Easton. American Psycho: A Novel. New York: Vintage Books, 1991.

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