APA (7th ed.) Citation

Modell, W., & Lansing, A. (1972). Drugs. Time-Life Books.

Chicago Style (17th ed.) Citation

Modell, Walter, and Alfred Lansing. Drugs. New York: Time-Life Books, 1972.

MLA (9th ed.) Citation

Modell, Walter, and Alfred Lansing. Drugs. Time-Life Books, 1972.

Warning: These citations may not always be 100% accurate.