Cita APA (7a ed.)

Roman, C. G., Ahn-Redding, H., & Simon, R. J. (2005). Illicit drug policies, trafficking, and use the world over. Lexington Books.

Cita Chicago Style (17a ed.)

Roman, Caterina Gouvis, Heather Ahn-Redding, y Rita J. Simon. Illicit Drug Policies, Trafficking, and Use the World over. Lanham, Md. [u.a.]: Lexington Books, 2005.

Cita MLA (8a ed.)

Roman, Caterina Gouvis, et al. Illicit Drug Policies, Trafficking, and Use the World over. Lexington Books, 2005.