APA (7th ed.) Citation

Villegas, M., & Chacón, I. (2014). Enfrentando el bullying. Villegas Editores.

Chicago Style (17th ed.) Citation

Villegas, María, and Iván Chacón. Enfrentando El Bullying. Bogotá: Villegas Editores, 2014.

MLA (9th ed.) Citation

Villegas, María, and Iván Chacón. Enfrentando El Bullying. Villegas Editores, 2014.

Warning: These citations may not always be 100% accurate.