Cita APA (7a ed.)

Wallace, B. C. (1991). Crack cocaine: A practical treatment approach for the chemically dependent. Brunner/Mazel.

Cita Chicago Style (17a ed.)

Wallace, Barbara C. Crack Cocaine: A Practical Treatment Approach for the Chemically Dependent. New York: Brunner/Mazel, 1991.

Cita MLA (9a ed.)

Wallace, Barbara C. Crack Cocaine: A Practical Treatment Approach for the Chemically Dependent. Brunner/Mazel, 1991.