APA (7th ed.) Citation

Folina, J. (1992). Poincaré and the philosophy of mathematics. St. Martin's Press.

Chicago Style (17th ed.) Citation

Folina, Janet. Poincaré and the Philosophy of Mathematics. New York: St. Martin's Press, 1992.

MLA (9th ed.) Citation

Folina, Janet. Poincaré and the Philosophy of Mathematics. St. Martin's Press, 1992.