APA (7th ed.) Citation

Oates, J. C. (1975). The assassins: A book of hours. Vanguard Press.

Chicago Style (17th ed.) Citation

Oates, Joyce Carol. The Assassins: A Book of Hours. New York: Vanguard Press, 1975.

MLA (9th ed.) Citation

Oates, Joyce Carol. The Assassins: A Book of Hours. Vanguard Press, 1975.

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