Não informado. (1902). Journal of the College of Agriculture. Tohoku Imperial University.
Style de citation Chicago (17e éd.)Não informado. Journal of the College of Agriculture. Sapporo, Japão: Tohoku Imperial University, 1902.
Style de citation MLA (8e éd.)Não informado. Journal of the College of Agriculture. Tohoku Imperial University, 1902.
Attention : ces citations peuvent ne pas être correctes à 100%.