APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.