Cita APA (7a ed.)

Bergalli, L., Aliano, A., Balboa, O., Estapé, G., Musse, I., Soto, J., & Verccelli, J. (1979). Gastric roof and cardiac cancer.

Cita Chicago Style (17a ed.)

Bergalli, Luis, Artigas Aliano, Oscar Balboa, Gonzalo Estapé, Ignacio Musse, José Soto, y Jorge Verccelli. Gastric Roof and Cardiac Cancer. 1979.

Cita MLA (9a ed.)

Bergalli, Luis, et al. Gastric Roof and Cardiac Cancer. 1979.