Cita APA (7a ed.)

Aguiar, S., Delgado, F., Aizen, B., Berhouet, H., Lussheimer, D., & Luongo, A. (1995). Radiation therapy and chemotherapy preoperative in squamous cancer advanced esophagus.

Cita Chicago Style (17a ed.)

Aguiar, Sergio, Fernando Delgado, Bernardo Aizen, Horacio Berhouet, Daniel Lussheimer, y Alvaro Luongo. Radiation Therapy and Chemotherapy Preoperative in Squamous Cancer Advanced Esophagus. 1995.

Cita MLA (9a ed.)

Aguiar, Sergio, et al. Radiation Therapy and Chemotherapy Preoperative in Squamous Cancer Advanced Esophagus. 1995.