APA (7th ed.) Zitazioa
Barnes, L., Chiosea, S. I., & Seethala, R. R. (2011). Head and neck pathology. Demos Medical Pub..
Chicago Style (17th ed.) Zitazioa
Barnes, Leon, Simion I. Chiosea, eta Raja R. Seethala. Head and Neck Pathology. New York: Demos Medical Pub., 2011.
MLA (9th ed.) Zitazioa
Barnes, Leon, et al. Head and Neck Pathology. Demos Medical Pub., 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.