(1981). Agricultural statistics 1981. United States Department of Agriculture.
Successfully copied to clipboard
Copying to clipboard failed
Citação norma Chicago
Agricultural Statistics 1981. Washington: United States Department of Agriculture, 1981.
Successfully copied to clipboard
Copying to clipboard failed
Citação norma MLA
Agricultural Statistics 1981. United States Department of Agriculture, 1981.
Successfully copied to clipboard
Copying to clipboard failed
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.