Tōhoku Daigaku & Tōhoku Daigaku. Kōgakubu. (1920). Technology reports of the Tohoku University. [publisher not identified].
Chicago Style (17th ed.) CitationTōhoku Daigaku and Tōhoku Daigaku. Kōgakubu. Technology Reports of the Tohoku University. Sendai [etc.].: [publisher not identified], 1920.
MLA (9th ed.) CitationTōhoku Daigaku and Tōhoku Daigaku. Kōgakubu. Technology Reports of the Tohoku University. [publisher not identified], 1920.
Warning: These citations may not always be 100% accurate.