APA (7th ed.) Zitazioa
ebrary, Inc, Deutsch, J. C., & Banks, M. R. (2013). Gastrointestinal endoscopy in the cancer patient. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, John C. Deutsch, eta Matthew R. Banks. Gastrointestinal Endoscopy in the Cancer Patient. Chichester, U.K.: Wiley-Blackwell, 2013.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Gastrointestinal Endoscopy in the Cancer Patient. Wiley-Blackwell, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.