APA (7th ed.) Citation

López García, R., Hernández Cruz, G., Rangel Colmenero, B. R., García Dávila, M. Z., & Pérez García, J. A. (2014). Heart rate variability changes on volleyball players after a competition.

Chicago Style (17th ed.) Citation

López García, Ricardo, Germán Hernández Cruz, Blanca Rocío Rangel Colmenero, Myriam Zaraí García Dávila, and José Alberto Pérez García. Heart Rate Variability Changes on Volleyball Players After a Competition. 2014.

MLA (9th ed.) Citation

López García, Ricardo, et al. Heart Rate Variability Changes on Volleyball Players After a Competition. 2014.