Dyfyniad APA

Lehto, O. (1998). Mathematics without borders: A history of the International Mathematical Union. Springer.

Dyfyniad Arddull Chicago

Lehto, Olli. Mathematics Without Borders: A History of the International Mathematical Union. New York: Springer, 1998.

Dyfyniad MLA

Lehto, Olli. Mathematics Without Borders: A History of the International Mathematical Union. Springer, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.