Cita APA (7a ed.)

Emmett, D., & Nice, G. (2006). Understanding street drugs: A handbook of substance misuse for parents, teachers and other professionals (2. ed.). Kingsley.

Cita Chicago Style (17a ed.)

Emmett, David, y Graeme Nice. Understanding Street Drugs: A Handbook of Substance Misuse for Parents, Teachers and Other Professionals. 2. ed. London [u.a.]: Kingsley, 2006.

Cita MLA (8a ed.)

Emmett, David, y Graeme Nice. Understanding Street Drugs: A Handbook of Substance Misuse for Parents, Teachers and Other Professionals. 2. ed. Kingsley, 2006.