Cita APA (7a ed.)

Vidal, H., Campos, N., Piñeiro, J., Reyes, I., Beckerman, C., Siguenza, R., . . . Touya, J. J. (1972). Acute ureteral occlusion. Experimental study.

Cita Chicago Style (17a ed.)

Vidal, Hugo, Néstor Campos, José Piñeiro, Ismael Reyes, Carlos Beckerman, R. Siguenza, A. Páez, y Juan J. Touya. Acute Ureteral Occlusion. Experimental Study. 1972.

Cita MLA (9a ed.)

Vidal, Hugo, et al. Acute Ureteral Occlusion. Experimental Study. 1972.