Cita APA (7a ed.)

King, R. S., & Mauer, M. (2006). The war on marijuana: The transformation of the war on drugs in the 1990s. Harm reduction journal. doi:10.1186/1477-7517-3-6

Cita Chicago Style (17a ed.)

King, Ryan S., y Marc Mauer. "The War on Marijuana: The Transformation of the War on Drugs in the 1990s." Harm Reduction Journal 2006. https://doi.org/10.1186/1477-7517-3-6.

Cita MLA (9a ed.)

King, Ryan S., y Marc Mauer. "The War on Marijuana: The Transformation of the War on Drugs in the 1990s." Harm Reduction Journal, 2006, https://doi.org/10.1186/1477-7517-3-6.