APA (7th ed.) Citation

Graham, B. (1983). Approaching hoofbeats: The four horsemen of the Apocalypse. Word Books.

Chicago Style (17th ed.) Citation

Graham, Billy. Approaching Hoofbeats: The Four Horsemen of the Apocalypse. Waco, Tex.: Word Books, 1983.

MLA (9th ed.) Citation

Graham, Billy. Approaching Hoofbeats: The Four Horsemen of the Apocalypse. Word Books, 1983.

Warning: These citations may not always be 100% accurate.