Cita APA (7a ed.)

Nowlis, H. (1975). Drugs demystified: Drug education. The Unesco Pr.

Cita Chicago Style (17a ed.)

Nowlis, Helen. Drugs Demystified: Drug Education. Paris: The Unesco Pr, 1975.

Cita MLA (8a ed.)

Nowlis, Helen. Drugs Demystified: Drug Education. The Unesco Pr, 1975.