Cita APA (7a ed.)
Suiffet, W. (1982). Evolution of gastric ulcer surgery.
Cita Chicago Style (17a ed.)
Suiffet, Walter. Evolution of Gastric Ulcer Surgery. 1982.
Cita MLA (9a ed.)
Suiffet, Walter. Evolution of Gastric Ulcer Surgery. 1982.
Precaución: Estas citas no son 100% exactas.