Wheeler, C. T., & Gordon, J. C. (1983). Biological nitrogen fixation in forest ecosystems: Foundations and applications. M. Nijhoff Distributors for the U.S. and Canada, Kluwer Boston,].
Chicago Style (17th ed.) CitationWheeler, C. T., and J. C. Gordon. Biological Nitrogen Fixation in Forest Ecosystems: Foundations and Applications. The Hague Boston [Hingham, MA: M. Nijhoff Distributors for the U.S. and Canada, Kluwer Boston,], 1983.
MLA (9th ed.) CitationWheeler, C. T., and J. C. Gordon. Biological Nitrogen Fixation in Forest Ecosystems: Foundations and Applications. M. Nijhoff Distributors for the U.S. and Canada, Kluwer Boston,], 1983.
Warning: These citations may not always be 100% accurate.