Style de citation APA

Polya, G. (1957). How to solve it: New aspect of mathematical methods (2nd ed.). Prenceton.

Style de citation Chicago

Polya, G. How to Solve It: New Aspect of Mathematical Methods. 2nd ed. New Jersey: Prenceton, 1957.

Style de citation MLA

Polya, G. How to Solve It: New Aspect of Mathematical Methods. 2nd ed. Prenceton, 1957.

Attention : ces citations peuvent ne pas être correctes à 100%.