APA Edition Citation

Polya, G. (2001). How to solve it: A new aspect of mathematical method (1.). Prentice-Hall of India.

Chicago Edition Citation

Polya, G. How to Solve It: A New Aspect of Mathematical Method. 1. New DelhI: Prentice-Hall of India, 2001.

MLA Edition Citation

Polya, G. How to Solve It: A New Aspect of Mathematical Method. 1. Prentice-Hall of India, 2001.

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