Cita APA (7a ed.)

Teff, H., & Teff, H. (1975). Drugs, society and the law. Saxon House [u.a.].

Cita Chicago Style (17a ed.)

Teff, H., y Harvey Teff. Drugs, Society and the Law. Farnborough: Saxon House [u.a.], 1975.

Cita MLA (9a ed.)

Teff, H., y Harvey Teff. Drugs, Society and the Law. Saxon House [u.a.], 1975.