APA (7th ed.) Citation

Roos, S. (1992). A young person's guide to the twelve steps. Hazelden.

Chicago Style (17th ed.) Citation

Roos, Stephen. A Young Person's Guide to the Twelve Steps. Center City, Minn.: Hazelden, 1992.

MLA (9th ed.) Citation

Roos, Stephen. A Young Person's Guide to the Twelve Steps. Hazelden, 1992.