Kilmer, B., Everingham, S. S., & Caulkins, J. P. (2014). What America's users spend on illegal drugs, 2000-2010. [RAND Corporation].
Cita Chicago Style (17a ed.)Kilmer, Beau, Susan S. Everingham, y Jonathan P. Caulkins. What America's Users Spend on Illegal Drugs, 2000-2010. [Santa Monica, CA]: [RAND Corporation], 2014.
Cita MLA (8a ed.)Kilmer, Beau, et al. What America's Users Spend on Illegal Drugs, 2000-2010. [RAND Corporation], 2014.
Precaución: Estas citas no son 100% exactas.