APA (7th ed.) Citation

Hayes, J. T. (1982). YIELD: A numerical crop yield model of irrigated and rainfed agriculture. C.W. Thornthwaite Associates.

Chicago Style (17th ed.) Citation

Hayes, J. T. YIELD: A Numerical Crop Yield Model of Irrigated and Rainfed Agriculture. Centerton, N.J.: C.W. Thornthwaite Associates, 1982.

MLA (9th ed.) Citation

Hayes, J. T. YIELD: A Numerical Crop Yield Model of Irrigated and Rainfed Agriculture. C.W. Thornthwaite Associates, 1982.