APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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