Não informado. (1902). Journal of the College of Agriculture. Tohoku Imperial University.
Chicagoスタイル(17版)引用形式Não informado. Journal of the College of Agriculture. Sapporo, Japão: Tohoku Imperial University, 1902.
MLA(8版)引用形式Não informado. Journal of the College of Agriculture. Tohoku Imperial University, 1902.
警告: この引用は必ずしも正確ではありません.