APA (7th ed.) Citation

Walker, H., & Todd, T. (1989). Herschel Walker's basic training (Rev. ed.). Doubleday.

Chicago Style (17th ed.) Citation

Walker, Herschel, and Terry Todd. Herschel Walker's Basic Training. Rev. ed. New York: Doubleday, 1989.

MLA (9th ed.) Citation

Walker, Herschel, and Terry Todd. Herschel Walker's Basic Training. Rev. ed. Doubleday, 1989.