United States. Agricultural Research Service. Human Nutrition Research Division. Apples in Appealing Ways [1969].
Citazione stile Chigago Style (17a edizione)United States. Agricultural Research Service. Human Nutrition Research Division. Apples in Appealing Ways [1969].
Citatione MLA (9a ed.)United States. Agricultural Research Service. Human Nutrition Research Division. Apples in Appealing Ways [1969].
Attenzione: Queste citazioni potrebbero non essere precise al 100%.