International Congress on Nitrogen Fixation Cancún, Mexico, SpringerLink (Online service), Palacios, R., Mora, J., & Newton, W. E. (1993). New horizons in nitrogen fixation: Proceedings of the 9th International Congress on Nitrogen Fixation, Cancún, Mexico, December 6-12, 1992. Kluwer Academic.
Chicago Style (17th ed.) CitationInternational Congress on Nitrogen Fixation Cancún, Mexico, SpringerLink (Online service), Rafael Palacios, Jaime Mora, and William E. Newton. New Horizons in Nitrogen Fixation: Proceedings of the 9th International Congress on Nitrogen Fixation, Cancún, Mexico, December 6-12, 1992. Dordrecht, the Netherlands ; Boston: Kluwer Academic, 1993.
MLA (9th ed.) CitationInternational Congress on Nitrogen Fixation Cancún, Mexico, et al. New Horizons in Nitrogen Fixation: Proceedings of the 9th International Congress on Nitrogen Fixation, Cancún, Mexico, December 6-12, 1992. Kluwer Academic, 1993.