APA (7th ed.) Citation
Graham, P. H. (1982). Plant factors affecting symbiotic nitrogen fixation in legumes. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Graham, Peter H. Plant Factors Affecting Symbiotic Nitrogen Fixation in Legumes. International Center for Tropical Agriculture, 1982.
MLA (9th ed.) Citation
Graham, Peter H. Plant Factors Affecting Symbiotic Nitrogen Fixation in Legumes. International Center for Tropical Agriculture, 1982.
Warning: These citations may not always be 100% accurate.