APA Citation

Polya, G. 1., & Polya, G. 1. How to solve it: A new aspect of mathematical method (2. edition --.).

Chicago Style Citation

Polya, George 1887-1985, and George 1887-1985 Polya. How to Solve It: A New Aspect of Mathematical Method. 2. edition --.

MLA Citation

Polya, George 1887-1985, and George 1887-1985 Polya. How to Solve It: A New Aspect of Mathematical Method. 2. edition --.

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