Cita APA (7a ed.)

Estefan, A., Lago, F., Carriquiry, G., Beguiristain, A., Bertullo, H., & Liard, W. (1985). E valuation of modified Sugiura's procedure in the treatment of esophageal varixes: About 12 cases.

Cita Chicago Style (17a ed.)

Estefan, Alberto, Fernando Lago, Guillermo Carriquiry, Alberto Beguiristain, Hugo Bertullo, y Washington Liard. E Valuation of Modified Sugiura's Procedure in the Treatment of Esophageal Varixes: About 12 Cases. 1985.

Cita MLA (9a ed.)

Estefan, Alberto, et al. E Valuation of Modified Sugiura's Procedure in the Treatment of Esophageal Varixes: About 12 Cases. 1985.