Cita APA

Polya, G. 1. (1954). Mathematics and plausible reasoning. Princeton, New Jersey: Princeton University Press.

Citación estilo Chicago

Polya, George 1887-1985. Mathematics and Plausible Reasoning. Princeton, New Jersey: Princeton University Press, 1954.

Cita MLA

Polya, George 1887-1985. Mathematics and Plausible Reasoning. Princeton, New Jersey: Princeton University Press, 1954.

Precaución: Estas citas no son 100% exactas.