Não informado. (2018). Pamphlet of the Department of Agriculture. Department of Agriculture.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Pamphlet of the Department of Agriculture. Ottawa: Department of Agriculture, 2018.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Pamphlet of the Department of Agriculture. Department of Agriculture, 2018.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.