Não informado. (1929). Dairy Council Digest. National Dairy Council, Nutrition Research Division and Library.
Style de citation Chicago (17e éd.)Não informado. Dairy Council Digest. Chicago, Ill: National Dairy Council, Nutrition Research Division and Library, 1929.
Style de citation MLA (8e éd.)Não informado. Dairy Council Digest. National Dairy Council, Nutrition Research Division and Library, 1929.
Attention : ces citations peuvent ne pas être correctes à 100%.