Cita APA (7a ed.)

Delgado, B., & Trostchansky, J. (1975). Acute biliary disease and acute pancreatitis.

Cita Chicago Style (17a ed.)

Delgado, Bolívar, y José Trostchansky. Acute Biliary Disease and Acute Pancreatitis. 1975.

Cita MLA (9a ed.)

Delgado, Bolívar, y José Trostchansky. Acute Biliary Disease and Acute Pancreatitis. 1975.