APA-Zitierstil (7. Ausg.)

Não informado. (1921). Science reports of the Tohoku University. Tohoku University, Faculty of Science.

Chicago-Zitierstil (17. Ausg.)

Não informado. Science Reports of the Tohoku University. Sendai, Japão: Tohoku University, Faculty of Science, 1921.

MLA-Zitierstil (8. Ausg.)

Não informado. Science Reports of the Tohoku University. Tohoku University, Faculty of Science, 1921.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.