APA (7e ed.) Bronvermelding

Não informado. (1912). Science reports of the Tohoku University. Tohoku University, Faculty of Science, Institute of Geology and Paleontology.

Chicago (17e ed.) Bronvermelding

Não informado. Science Reports of the Tohoku University. Sendai, Japão: Tohoku University, Faculty of Science, Institute of Geology and Paleontology, 1912.

MLA (8e ed.) Bronvermelding

Não informado. Science Reports of the Tohoku University. Tohoku University, Faculty of Science, Institute of Geology and Paleontology, 1912.

Let op: Deze citaties zijn niet altijd 100% accuraat.