APA (7th ed.) Citation

Marin, P., & Cohen, A. Y. (1971). Understanding drug use: An adult's guide to drugs and the young. Harper & Row.

Chicago Style (17th ed.) Citation

Marin, Peter, and Allan Y. Cohen. Understanding Drug Use: An Adult's Guide to Drugs and the Young. New York: Harper & Row, 1971.

MLA (9th ed.) Citation

Marin, Peter, and Allan Y. Cohen. Understanding Drug Use: An Adult's Guide to Drugs and the Young. Harper & Row, 1971.