APA aipamena

Netter, F. H., & Oppenheimer, E. Digestive system: Liver biliary tract and pancreas.

Chicago Style aipamena

Netter, Frank H., and Ernst Oppenheimer. Digestive System: Liver Biliary Tract and Pancreas.

MLA aipamena

Netter, Frank H., and Ernst Oppenheimer. Digestive System: Liver Biliary Tract and Pancreas.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.