APA aipamena

McCabe, S. E., West, B. T., & Boyd, C. J. (2012). Leftover prescription opioids and nonmedical use among high school seniors: A multi-cohort national study.

Chicago Style aipamena

McCabe, Sean Esteban, Brady T. West, and Carol J. Boyd. Leftover Prescription Opioids and Nonmedical Use Among High School Seniors: A Multi-cohort National Study. 2012.

MLA aipamena

McCabe, Sean Esteban, Brady T. West, and Carol J. Boyd. Leftover Prescription Opioids and Nonmedical Use Among High School Seniors: A Multi-cohort National Study. 2012.