International Institute of Tropical Agriculture, Ayanaba, A., & Dart, P. J. (1977). Biological nitrogen fixation in farming systems of the Tropics. Wiley.
Chicago Style (17th ed.) CitationInternational Institute of Tropical Agriculture, A. Ayanaba, and P. J. Dart. Biological Nitrogen Fixation in Farming Systems of the Tropics. Chichester: Wiley, 1977.
MLA (9th ed.) CitationInternational Institute of Tropical Agriculture, et al. Biological Nitrogen Fixation in Farming Systems of the Tropics. Wiley, 1977.
Warning: These citations may not always be 100% accurate.