APA Edition Citation

Polya, G. (1985). How to solve it: A new aspect of mathematical method.

Chicago Edition Citation

Polya, G. How to Solve It: A New Aspect of Mathematical Method. Prentice-Hall of India Pvt. Ltd., New Delhi, 1985.

MLA Edition Citation

Polya, G. How to Solve It: A New Aspect of Mathematical Method. 1985.