APA (7th ed.) Citation

Ketcham, K., & Gustafson, G. L. (1989). Living on the edge: A guide to intervention for families with drug and alcohol problems. Bantam Books.

Chicago Style (17th ed.) Citation

Ketcham, Katherine, and Ginny Lyford Gustafson. Living on the Edge: A Guide to Intervention for Families with Drug and Alcohol Problems. New York: Bantam Books, 1989.

MLA (9th ed.) Citation

Ketcham, Katherine, and Ginny Lyford Gustafson. Living on the Edge: A Guide to Intervention for Families with Drug and Alcohol Problems. Bantam Books, 1989.