Cita APA (7a ed.)

Murray, P. L. (2012). What Effect Do Medical Marijuana Laws Have on Illicit Drug Activity? Georgetown University.

Cita Chicago Style (17a ed.)

Murray, Patrick L. What Effect Do Medical Marijuana Laws Have on Illicit Drug Activity? [Erscheinungsort nicht ermittelbar]: Georgetown University, 2012.

Cita MLA (9a ed.)

Murray, Patrick L. What Effect Do Medical Marijuana Laws Have on Illicit Drug Activity? Georgetown University, 2012.