APA (7th ed.) Citation

CHANT, HOLMES, & Koenig. (1978). Two centuries of warfare. Octopus Books.

Chicago Style (17th ed.) Citation

CHANT, HOLMES, and Koenig. Two Centuries of Warfare. London: Octopus Books, 1978.

MLA (8th ed.) Citation

CHANT, et al. Two Centuries of Warfare. Octopus Books, 1978.