Cita APA (7a ed.)

Reid, A., & Chappell, N. (1978). Overview of alcohol/drug programs in Canada. Core knowledge in the drug field.

Cita Chicago Style (17a ed.)

Reid, Angus, y Neena Chappell. "Overview of Alcohol/drug Programs in Canada." Core Knowledge in the Drug Field 1978.

Cita MLA (9a ed.)

Reid, Angus, y Neena Chappell. "Overview of Alcohol/drug Programs in Canada." Core Knowledge in the Drug Field, 1978.