Dyfyniad APA

Paulos, J. A. (1996). A mathematician reads the newspaper. Penguin.

Dyfyniad Arddull Chicago

Paulos, John Allen. A Mathematician Reads the Newspaper. London: Penguin, 1996.

Dyfyniad MLA

Paulos, John Allen. A Mathematician Reads the Newspaper. Penguin, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.