APA (7th ed.) Citation

Beschner, G. M., & Friedman, A. S. (1986). Teen drug use. Lexington Books.

Chicago Style (17th ed.) Citation

Beschner, George M., and Alfred S. Friedman. Teen Drug Use. Lexington, Mass. [u.a.]: Lexington Books, 1986.

MLA (8th ed.) Citation

Beschner, George M., and Alfred S. Friedman. Teen Drug Use. Lexington Books, 1986.