APA (7th ed.) Citation

Darío, R., & Varón, P. Azul.

Chicago Style (17th ed.) Citation

Darío, Rubén, and Policarpo Varón. Azul. Bogotá.

MLA (9th ed.) Citation

Darío, Rubén, and Policarpo Varón. Azul.

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