APA (7th ed.) Citation

DuPont, R. L. (1984). Getting tough on gateway drugs: A guide for the family. American Psychiatric Press.

Chicago Style (17th ed.) Citation

DuPont, Robert L. Getting Tough on Gateway Drugs: A Guide for the Family. Washington, D.C.: American Psychiatric Press, 1984.

MLA (9th ed.) Citation

DuPont, Robert L. Getting Tough on Gateway Drugs: A Guide for the Family. American Psychiatric Press, 1984.