APA (7th ed.) Citation

Hornung, R. (1991). One nation under the gun (1. American ed.). Pantheon Books.

Chicago Style (17th ed.) Citation

Hornung, Rick. One Nation Under the Gun. 1. American ed. New York: Pantheon Books, 1991.

MLA (8th ed.) Citation

Hornung, Rick. One Nation Under the Gun. 1. American ed. Pantheon Books, 1991.