APA (7th ed.) Citation

Walker, M. B. (1992). The psychology of gambling (1. ed.). Pergamon.

Chicago Style (17th ed.) Citation

Walker, Michael B. The Psychology of Gambling. 1. ed. Oxford [u.a.]: Pergamon, 1992.

MLA (8th ed.) Citation

Walker, Michael B. The Psychology of Gambling. 1. ed. Pergamon, 1992.