APA-referens (7:e uppl.)

Não informado. (2022). Miscellaneous Publications. U.S. Department of Agriculture.

Chicago-referens (17:e uppl.)

Não informado. Miscellaneous Publications. Washington: U.S. Department of Agriculture, 2022.

MLA-referens (8:e uppl.)

Não informado. Miscellaneous Publications. U.S. Department of Agriculture, 2022.

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