Cita APA

Comer, S., Ashworth, J., Foltin, R., Johanson, C., Zacny, J., & Walsh, S. (2008). The role of human drug self-administration procedures in the development of medications.

Chicago Style Citation

Comer, SD, JB Ashworth, RW Foltin, CE Johanson, JP Zacny, i SL Walsh. The Role of Human Drug Self-administration Procedures in the Development of Medications. 2008.

Cita MLA

Comer, SD, et al. The Role of Human Drug Self-administration Procedures in the Development of Medications. 2008.