Não informado. (1973). Cornell International agriculture bulletin. New York State College of Agriculture and Life Sciences.
Chicagoスタイル(17版)引用形式Não informado. Cornell International Agriculture Bulletin. Ithaca, NY: New York State College of Agriculture and Life Sciences, 1973.
MLA(8版)引用形式Não informado. Cornell International Agriculture Bulletin. New York State College of Agriculture and Life Sciences, 1973.
警告: この引用は必ずしも正確ではありません.