American Society of Agronomy, Crop Science Society of America, & Soil Science Society of America. (1987). Journal of production agriculture. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America.
Chicago Style (17th ed.) CitationAmerican Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. Journal of Production Agriculture. Madison, WI: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 1987.
MLA (9th ed.) CitationAmerican Society of Agronomy, et al. Journal of Production Agriculture. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 1987.
Warning: These citations may not always be 100% accurate.