Cita APA

Drought injury and resistance in crops : symposium Tucson, A., Crop Science Society of America., American Society of Agronomy., Larson, K. L., Eastin, J. D., Howell, R. W., . . . McCaffry, T. (1971). [Proceedings]. Wisconsin, Estados Unidos: Crop Science Society of America.

Citación estilo Chicago

Drought injury and resistance in crops : symposium Tucson, Arizona, Crop Science Society of America, American Society of Agronomy, Kenneth L. Larson, Jerry D. Eastin, Robert W. Howell, Harry Hamilton, y Telse McCaffry. [Proceedings]. Wisconsin, Estados Unidos: Crop Science Society of America, 1971.

Cita MLA

Drought injury and resistance in crops : symposium Tucson, Arizona, et al. [Proceedings]. Wisconsin, Estados Unidos: Crop Science Society of America, 1971.