APA (7th ed.) Citation
Graham, P. H., & Harris, S. C. (1982). Biological nitrogen fixation technology for tropical agriculture: Papers presented at workshop held at CIAT, March 9-13, 1981. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Graham, Peter H., and Susan C. Harris. Biological Nitrogen Fixation Technology for Tropical Agriculture: Papers Presented at Workshop Held at CIAT, March 9-13, 1981. International Center for Tropical Agriculture, 1982.
MLA (9th ed.) Citation
Graham, Peter H., and Susan C. Harris. Biological Nitrogen Fixation Technology for Tropical Agriculture: Papers Presented at Workshop Held at CIAT, March 9-13, 1981. International Center for Tropical Agriculture, 1982.
Warning: These citations may not always be 100% accurate.