APA (7th ed.) Citation

International Symposium on the Limitations and Potentials of Biological Nitrogen Fixation in the Tropics Universidade de Brasília & Program for International Cooperation in Training and Research on Nitrogen Fixation in the Tropics. (1977). International Symposium on the Limitations and Potentials of Biological Nitrogen Fixation in the Tropics: Summary of papers. [Program for International Cooperation in Training and Reseach on Nitrogen Fixation in the Tropics].

Chicago Style (17th ed.) Citation

International Symposium on the Limitations and Potentials of Biological Nitrogen Fixation in the Tropics Universidade de Brasília and Program for International Cooperation in Training and Research on Nitrogen Fixation in the Tropics. International Symposium on the Limitations and Potentials of Biological Nitrogen Fixation in the Tropics: Summary of Papers. [Place of publication not identified]: [Program for International Cooperation in Training and Reseach on Nitrogen Fixation in the Tropics], 1977.

MLA (9th ed.) Citation

International Symposium on the Limitations and Potentials of Biological Nitrogen Fixation in the Tropics Universidade de Brasília and Program for International Cooperation in Training and Research on Nitrogen Fixation in the Tropics. International Symposium on the Limitations and Potentials of Biological Nitrogen Fixation in the Tropics: Summary of Papers. [Program for International Cooperation in Training and Reseach on Nitrogen Fixation in the Tropics], 1977.