APA (7e ed.) Bronvermelding

Não informado. (1977). Tsukuba Journal of Mathematics. University of Tsukuba, Institute of Mathematics.

Chicago (17e ed.) Bronvermelding

Não informado. Tsukuba Journal of Mathematics. Tsukuba, Japão: University of Tsukuba, Institute of Mathematics, 1977.

MLA (8e ed.) Bronvermelding

Não informado. Tsukuba Journal of Mathematics. University of Tsukuba, Institute of Mathematics, 1977.

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