APA (7e ed.) Bronvermelding

Hermann, R. E., & Cooperman, A. M. (1979). Manual of surgery of the gallbladder, bile ducts, and exocrine pancreas. Springer-Verlag.

Chicago (17e ed.) Bronvermelding

Hermann, Robert E., en Avram M. Cooperman. Manual of Surgery of the Gallbladder, Bile Ducts, and Exocrine Pancreas. New York: Springer-Verlag, 1979.

MLA (9e ed.) Bronvermelding

Hermann, Robert E., en Avram M. Cooperman. Manual of Surgery of the Gallbladder, Bile Ducts, and Exocrine Pancreas. Springer-Verlag, 1979.