APA (7th ed.) Citation

Smith, Kline & French Laboratories, Landis, J. B., & Fletcher, D. K. (1965). Drug abuse; a manual for law enforcement officers. Smith Kline & French Laboratories.

Chicago Style (17th ed.) Citation

Smith, Kline & French Laboratories, James B. Landis, and Donald K. Fletcher. Drug Abuse; a Manual for Law Enforcement Officers. Philadelphia: Smith Kline & French Laboratories, 1965.

MLA (9th ed.) Citation

Smith, Kline & French Laboratories, et al. Drug Abuse; a Manual for Law Enforcement Officers. Smith Kline & French Laboratories, 1965.