American Society of Agronomy, Crop Science Society of America, & Soil Science Society of America. (2016). Agricultural & environmental letters. American Society of Agronomy.
Style de citation Chicago (17e éd.)American Society of Agronomy, Crop Science Society of America, et Soil Science Society of America. Agricultural & Environmental Letters. Madison, WI: American Society of Agronomy, 2016.
Style de citation MLA (9e éd.)American Society of Agronomy, et al. Agricultural & Environmental Letters. American Society of Agronomy, 2016.
Attention : ces citations peuvent ne pas être correctes à 100%.