APA (7th ed.) Citation

Coonts, Bond, Brown, & Hagberg. (2001). Combat volume 1. A Tom Doherty Associates Book.

Chicago Style (17th ed.) Citation

Coonts, Bond, Brown, and Hagberg. Combat Volume 1. New York: A Tom Doherty Associates Book, 2001.

MLA (8th ed.) Citation

Coonts, et al. Combat Volume 1. A Tom Doherty Associates Book, 2001.