Não informado. (1950). Tohoku journal of agricultural research. Tohoku University, Faculty of Agriculture.
Chicagoスタイル(17版)引用形式Não informado. Tohoku Journal of Agricultural Research. Sendai, Japão: Tohoku University, Faculty of Agriculture, 1950.
MLA(8版)引用形式Não informado. Tohoku Journal of Agricultural Research. Tohoku University, Faculty of Agriculture, 1950.
警告: この引用は必ずしも正確ではありません.