APA (7th ed.) Citation

Willis, J. H. (1973). Addicts: Drugs and alcohol re-examnined. Pitman.

Chicago Style (17th ed.) Citation

Willis, James H. Addicts: Drugs and Alcohol Re-examnined. London: Pitman, 1973.

MLA (9th ed.) Citation

Willis, James H. Addicts: Drugs and Alcohol Re-examnined. Pitman, 1973.