Não informado. (1937). Farmers digest. School of Horticulture for Women.
Style de citation Chicago (17e éd.)Não informado. Farmers Digest. Ambler, Pa: School of Horticulture for Women, 1937.
Style de citation MLA (8e éd.)Não informado. Farmers Digest. School of Horticulture for Women, 1937.
Attention : ces citations peuvent ne pas être correctes à 100%.