APA (7th ed.) Citation

Ovalle Huertas, J. A., & González Sanchez, J. E. (1988). Cultivo de papa. SENA.

Chicago Style (17th ed.) Citation

Ovalle Huertas, José Alberto, and Jesús Enrique González Sanchez. Cultivo De Papa. Bogotá: SENA, 1988.

MLA (9th ed.) Citation

Ovalle Huertas, José Alberto, and Jesús Enrique González Sanchez. Cultivo De Papa. SENA, 1988.

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