APA (7th ed.) Citation

Najarian, J. S., & Delaney, J. P. (1980). Hepatic biliary y pancreatic. Medical publishers.

Chicago Style (17th ed.) Citation

Najarian, John S., and John P. Delaney. Hepatic Biliary Y Pancreatic. Chicago: Medical publishers, 1980.

MLA (9th ed.) Citation

Najarian, John S., and John P. Delaney. Hepatic Biliary Y Pancreatic. Medical publishers, 1980.