APA (7th ed.) Citation

Symposium Technologies for Sustainable Agriculture in the Tropics San Antonio, Tex., American Society for Agronomy. Division A-6, Symposium Technologies for Sustainable Agriculture in the Tropics, Ragland, J., Agrawal, R. L., Mokwunye, U., . . . Bartels, J. M. (1993). Technologies for sustainable agriculture in the tropics: Proceedings of two international symposia sponsored by Division A-6 of the American Society of Agronomy in San Antonio, TX, and Denver, CO, 1990 and 1991 respectively. American Society of Agronomy, Inc. : Crop Science Society of America, Inc. : Soil Science Society of America, Inc..

Chicago Style (17th ed.) Citation

Symposium Technologies for Sustainable Agriculture in the Tropics San Antonio, Tex., et al. Technologies for Sustainable Agriculture in the Tropics: Proceedings of Two International Symposia Sponsored by Division A-6 of the American Society of Agronomy in San Antonio, TX, and Denver, CO, 1990 and 1991 Respectively. Madison, Wisconsin, USA: American Society of Agronomy, Inc. : Crop Science Society of America, Inc. : Soil Science Society of America, Inc., 1993.

MLA (9th ed.) Citation

Symposium Technologies for Sustainable Agriculture in the Tropics San Antonio, Tex., et al. Technologies for Sustainable Agriculture in the Tropics: Proceedings of Two International Symposia Sponsored by Division A-6 of the American Society of Agronomy in San Antonio, TX, and Denver, CO, 1990 and 1991 Respectively. American Society of Agronomy, Inc. : Crop Science Society of America, Inc. : Soil Science Society of America, Inc., 1993.