Não informado. (1937). Fruit situation. U.S. Department of Agriculture, Bureau of Agricultural Economics.
Citação do estilo Chicago (17ª ed.)Não informado. Fruit Situation. Washington: U.S. Department of Agriculture, Bureau of Agricultural Economics, 1937.
Citação MLA (8ª ed.)Não informado. Fruit Situation. U.S. Department of Agriculture, Bureau of Agricultural Economics, 1937.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.