Cita APA (7a ed.)

Ceballos Gurrola, O., Pineda Espejel, H. A., López Walle, J. M., Tristán Rodríguez, J. L., & Medina Villanueva, M. (2013). Pre-competitive anxiety and self-confidence in pan american gymnasts.

Cita Chicago Style (17a ed.)

Ceballos Gurrola, Oswaldo, Heriberto Antonio Pineda Espejel, Jeanette M. López Walle, José Leandro Tristán Rodríguez, y Mireya Medina Villanueva. Pre-competitive Anxiety and Self-confidence in Pan American Gymnasts. 2013.

Cita MLA (9a ed.)

Ceballos Gurrola, Oswaldo, et al. Pre-competitive Anxiety and Self-confidence in Pan American Gymnasts. 2013.

Precaución: Estas citas no son 100% exactas.