Fay, I. G. (1946). A workbook in field crops and soils.
Style de citation Chicago (17e éd.)Fay, Ivan Glen. A Workbook in Field Crops and Soils. Madison, Wis. : State Board of Vocational and Adult Education, 1946.
Style de citation MLA (8e éd.)Fay, Ivan Glen. A Workbook in Field Crops and Soils. 1946.
Attention : ces citations peuvent ne pas être correctes à 100%.