APA (7th ed.) Citation

HARRISON, J., & Marín, X. (1993). Ingles internacional BBC 1. Voluntad.

Chicago Style (17th ed.) Citation

HARRISON, Jeremy, and Ximena Marín. Ingles Internacional BBC 1. Bogotá: Voluntad, 1993.

MLA (9th ed.) Citation

HARRISON, Jeremy, and Ximena Marín. Ingles Internacional BBC 1. Voluntad, 1993.

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