Cita APA (7a ed.)

Colet, A., Sojo, E., Beguiristain, A., Estefan, A., & Praderi, R. (1993). Complications of choledochoduodenostomy.

Cita Chicago Style (17a ed.)

Colet, Andrés, Enrique Sojo, Alberto Beguiristain, Alberto Estefan, y Raúl Praderi. Complications of Choledochoduodenostomy. 1993.

Cita MLA (9a ed.)

Colet, Andrés, et al. Complications of Choledochoduodenostomy. 1993.