Harper, L. J., & Davis, . S. (1984). Food, nutrition and agriculture: Student workbook. FAO.
Chicagoスタイル(17版)引用形式Harper, Laura Jane, , Susan Davis. Food, Nutrition and Agriculture: Student Workbook. Rome: FAO, 1984.
MLA(9版)引用形式Harper, Laura Jane, , Susan Davis. Food, Nutrition and Agriculture: Student Workbook. FAO, 1984.
警告: この引用は必ずしも正確ではありません.