APA (7th ed.) Citation

Polya, G. (1962). Mathematical discovery: On understanding, learning, and teaching problem solving. John Wiley and Sons, Inc..

Chicago Style (17th ed.) Citation

Polya, George. Mathematical Discovery: On Understanding, Learning, and Teaching Problem Solving. New York ; Londow: John Wiley and Sons, Inc., 1962.

MLA (9th ed.) Citation

Polya, George. Mathematical Discovery: On Understanding, Learning, and Teaching Problem Solving. John Wiley and Sons, Inc., 1962.