APA (7th ed.) Citation
Thomas, R. J., Fisher, M. J., Ayarza, M. A., & Sanz Scovino, J. I. (1993). Productivity of acid tropical soils in Latin America and the role of forage grasses and legumes. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Thomas, Richard J., Myles J. Fisher, Miguel Angel Ayarza, and José Ignacio Sanz Scovino. Productivity of Acid Tropical Soils in Latin America and the Role of Forage Grasses and Legumes. International Center for Tropical Agriculture, 1993.
MLA (9th ed.) Citation
Thomas, Richard J., et al. Productivity of Acid Tropical Soils in Latin America and the Role of Forage Grasses and Legumes. International Center for Tropical Agriculture, 1993.
Warning: These citations may not always be 100% accurate.