Bean, P. (1993). Cocaine and crack: Supply and use (1. publ.). St. Martin's Pr. [u.a.].
Cita Chicago Style (17a ed.)Bean, Philip. Cocaine and Crack: Supply and Use. 1. publ. New York, NY: St. Martin's Pr. [u.a.], 1993.
Cita MLA (9a ed.)Bean, Philip. Cocaine and Crack: Supply and Use. 1. publ. St. Martin's Pr. [u.a.], 1993.
Precaución: Estas citas no son 100% exactas.