APA (7th ed.) Citation
Spain, J. M., Navas, G., Lascano Aguilar, C. E., Franco, L., & Hayashi, H. (1984). A strategy for the gradual replacement of native savanna on an Oxisol in Eastern Colombia. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Spain, James M., GE Navas, Carlos Eduardo Lascano Aguilar, LH Franco, and H. Hayashi. A Strategy for the Gradual Replacement of Native Savanna on an Oxisol in Eastern Colombia. International Center for Tropical Agriculture, 1984.
MLA (9th ed.) Citation
Spain, James M., et al. A Strategy for the Gradual Replacement of Native Savanna on an Oxisol in Eastern Colombia. International Center for Tropical Agriculture, 1984.
Warning: These citations may not always be 100% accurate.