Não informado. (2021). Station Bulletin. Purdue University, Agricultural Experiment Station.
Chicagoスタイル(17版)引用形式Não informado. Station Bulletin. Lafayette, Ind: Purdue University, Agricultural Experiment Station, 2021.
MLA(8版)引用形式Não informado. Station Bulletin. Purdue University, Agricultural Experiment Station, 2021.
警告: この引用は必ずしも正確ではありません.