Não informado. (1930). Journal of the Faculty of Science. Hokkaido University.
Chicago Style (17th ed.) CitationNão informado. Journal of the Faculty of Science. Sapporo, Japão: Hokkaido University, 1930.
MLA (8th ed.) CitationNão informado. Journal of the Faculty of Science. Hokkaido University, 1930.
Warning: These citations may not always be 100% accurate.