APA (7th ed.) Citation

Lehto, O. (1998). Mathematics without borders: A history of the International Mathematical Unión (Softcover reprint of the hardcover 1st ed.). Springer.

Chicago Style (17th ed.) Citation

Lehto, Olli. Mathematics Without Borders: A History of the International Mathematical Unión. Softcover reprint of the hardcover 1st ed. Berlin [etc.]: Springer, 1998.

MLA (9th ed.) Citation

Lehto, Olli. Mathematics Without Borders: A History of the International Mathematical Unión. Softcover reprint of the hardcover 1st ed. Springer, 1998.