APA (7th ed.) Citation

Farmer, J. A. (1989). Positive influence: A practical guide for dealing with teenage aggression. Thomas.

Chicago Style (17th ed.) Citation

Farmer, James A. Positive Influence: A Practical Guide for Dealing with Teenage Aggression. Springfield, Ill: Thomas, 1989.

MLA (9th ed.) Citation

Farmer, James A. Positive Influence: A Practical Guide for Dealing with Teenage Aggression. Thomas, 1989.