APA način citiranja

Morrison, J. F., Vakharia, K., & Moreland, D. B. (2017). Lumbar laminectomy in a captive, adult polar bear (Ursus maritimus). Surg Neurol Int.

Čikaški stil citiranja

Morrison, John F., Kunal Vakharia, i Douglas B. Moreland. "Lumbar Laminectomy in a Captive, Adult Polar Bear (Ursus Maritimus)." Surg Neurol Int 2017.

MLA način citiranja

Morrison, John F., Kunal Vakharia, i Douglas B. Moreland. "Lumbar Laminectomy in a Captive, Adult Polar Bear (Ursus Maritimus)." Surg Neurol Int 2017.