APA (7th ed.) Citation

Gomez López, J., Vazquez Benitez, E., & Andrade Sanchez, A. (1979). Polipos cervicales.

Chicago Style (17th ed.) Citation

Gomez López, Jesus, Efrain Vazquez Benitez, and Alfredo Andrade Sanchez. Polipos Cervicales. 1979.

MLA (8th ed.) Citation

Gomez López, Jesus, et al. Polipos Cervicales. 1979.