APA (7th ed.) Citation
Ruíz, M., Wilcox, C., Pezo, D. A., Taylor, R., Chaves, C., & Rosero, O. (1992). Recommendations about feeding systems. Inter-American Institute for Cooperation on Agriculture.
Chicago Style (17th ed.) Citation
Ruíz, M., C.J Wilcox, Danilo A. Pezo, R. Taylor, C. Chaves, and O. Rosero. Recommendations About Feeding Systems. Inter-American Institute for Cooperation on Agriculture, 1992.
MLA (9th ed.) Citation
Ruíz, M., et al. Recommendations About Feeding Systems. Inter-American Institute for Cooperation on Agriculture, 1992.
Warning: These citations may not always be 100% accurate.