APA (7th ed.) Citation

Sur, V., Arbeláez, J., & Rodriguez, F. (2016). Cartilla de entrenamiento vocal. Idartes.

Chicago Style (17th ed.) Citation

Sur, Victoria, Jorge Arbeláez, and Ferney Rodriguez. Cartilla De Entrenamiento Vocal. Bogotá: Idartes, 2016.

MLA (9th ed.) Citation

Sur, Victoria, et al. Cartilla De Entrenamiento Vocal. Idartes, 2016.

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