Tohutoro APA (7th ed.)

Pólya, G. (1954). Mathematics and plausible reasonings. Princeton University Press.

Tohutoru Kātū Chicago (17th ed.)

Pólya, George. Mathematics and Plausible Reasonings. Princeton: Princeton University Press, 1954.

Tohutoro MLA (9th ed.)

Pólya, George. Mathematics and Plausible Reasonings. Princeton University Press, 1954.