APA (7e ed.) Bronvermelding

Não informado. (1911). Tohoku Mathematical Journal. Tohuko University, Mathematical Institute.

Chicago (17e ed.) Bronvermelding

Não informado. Tohoku Mathematical Journal. Sendai, Japão: Tohuko University, Mathematical Institute, 1911.

MLA (8e ed.) Bronvermelding

Não informado. Tohoku Mathematical Journal. Tohuko University, Mathematical Institute, 1911.

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