Não informado. (1952). Science reports of the Tohoku University. Tohoku University, Faculty of Science.
Cita Chicago Style (17a ed.)Não informado. Science Reports of the Tohoku University. Sendai, Japão: Tohoku University, Faculty of Science, 1952.
Cita MLA (8a ed.)Não informado. Science Reports of the Tohoku University. Tohoku University, Faculty of Science, 1952.
Precaución: Estas citas no son 100% exactas.