APA (7e ed.) Bronvermelding

Não informado. (2020). Journal of the Faculty of Science, Hokkaido Imperial University. Hokkaido University, Department of Mathematics.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the Faculty of Science, Hokkaido Imperial University. Sapporo, Japão: Hokkaido University, Department of Mathematics, 2020.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the Faculty of Science, Hokkaido Imperial University. Hokkaido University, Department of Mathematics, 2020.

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