APA (7th ed.) Citation

Hardwick, W. H. (2004). Down south: One tour in Vietnam (1. ed.). Ballantine Books.

Chicago Style (17th ed.) Citation

Hardwick, William H. Down South: One Tour in Vietnam. 1. ed. New York: Ballantine Books, 2004.

MLA (9th ed.) Citation

Hardwick, William H. Down South: One Tour in Vietnam. 1. ed. Ballantine Books, 2004.