APA (7th ed.) Citation

Gray. (1970). The warriors: Reflections on men in battle. Harper Colophon Books.

Chicago Style (17th ed.) Citation

Gray. The Warriors: Reflections on Men in Battle. New York: Harper Colophon Books, 1970.

MLA (8th ed.) Citation

Gray. The Warriors: Reflections on Men in Battle. Harper Colophon Books, 1970.