International Symposium on Nitrogen Fixation Corvallis, Or., Evans, H. J., Bottomley, P. J., & Newton, W. E. (1985). Nitrogen fixation research progress: Proceedings of the 6th International Symposium on Nitrogen Fixation, Corvallis, OR 97331, August 4-10, 1985. M. Nijhoff.
Chicago Style (17th ed.) CitationInternational Symposium on Nitrogen Fixation Corvallis, Or., H. J. Evans, P. J. Bottomley, and William E. Newton. Nitrogen Fixation Research Progress: Proceedings of the 6th International Symposium on Nitrogen Fixation, Corvallis, OR 97331, August 4-10, 1985. Dordrecht, The Netherlands: M. Nijhoff, 1985.
MLA (9th ed.) CitationInternational Symposium on Nitrogen Fixation Corvallis, Or., et al. Nitrogen Fixation Research Progress: Proceedings of the 6th International Symposium on Nitrogen Fixation, Corvallis, OR 97331, August 4-10, 1985. M. Nijhoff, 1985.