APA (7th ed.) Citation

Sonkin, D. J., & Durphy, M. (1989). Learning to live without violence: A handbook for men (updated.). Volcano Pr.

Chicago Style (17th ed.) Citation

Sonkin, Daniel J., and Michael Durphy. Learning to Live Without Violence: A Handbook for Men. updated. Volcano, Calif: Volcano Pr, 1989.

MLA (8th ed.) Citation

Sonkin, Daniel J., and Michael Durphy. Learning to Live Without Violence: A Handbook for Men. updated. Volcano Pr, 1989.