Cita APA (7a ed.)

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.

Cita Chicago Style (17a ed.)

American Society of Agronomy, Crop Science Society of America, y 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.

Cita MLA (9a ed.)

American Society of Agronomy, et al. Journal of Production Agriculture. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 1987.