Não informado. (2022). Tree Planters' Notes. U.S. Department of Agriculture, Forest Service.
Style de citation Chicago (17e éd.)Não informado. Tree Planters' Notes. Washington: U.S. Department of Agriculture, Forest Service, 2022.
Style de citation MLA (8e éd.)Não informado. Tree Planters' Notes. U.S. Department of Agriculture, Forest Service, 2022.
Attention : ces citations peuvent ne pas être correctes à 100%.