APA način citiranja

Doleman, B., Leonardi‐Bee, J., Heinink, T. P., Lund, J., & Williams, J. P. (2017). Preventive opioids for postoperative pain. Cochrane Database Syst Rev.

Čikaški stil citiranja

Doleman, Brett, Jo Leonardi‐Bee, Thomas P. Heinink, Jon Lund, i John P. Williams. "Preventive Opioids for Postoperative Pain." Cochrane Database Syst Rev 2017.

MLA način citiranja

Doleman, Brett, et al. "Preventive Opioids for Postoperative Pain." Cochrane Database Syst Rev 2017.