Cita APA (7a ed.)

Williams, J. B. (1974). Narcotics and drug dependence. Glencoe [u.a.].

Cita Chicago Style (17a ed.)

Williams, John B. Narcotics and Drug Dependence. Beverly Hills [u.a.]: Glencoe [u.a.], 1974.

Cita MLA (9a ed.)

Williams, John B. Narcotics and Drug Dependence. Glencoe [u.a.], 1974.