Cita APA (7a ed.)

Siano Quirós, R., D'Angelo, M., & Pardo Berbel, D. (1984). Aneurisms of gastro-duodenal and pancreatic-duodenal arteries: Surgical procedures.

Cita Chicago Style (17a ed.)

Siano Quirós, Ruben, Mario D'Angelo, y Domingo Pardo Berbel. Aneurisms of Gastro-duodenal and Pancreatic-duodenal Arteries: Surgical Procedures. 1984.

Cita MLA (9a ed.)

Siano Quirós, Ruben, et al. Aneurisms of Gastro-duodenal and Pancreatic-duodenal Arteries: Surgical Procedures. 1984.