Dyfyniad APA

Gamow,George. (1947). One Two Three...Infinity. Dover.

Dyfyniad Arddull Chicago

Gamow,George. One Two Three...Infinity. New York: Dover, 1947.

Dyfyniad MLA

Gamow,George. One Two Three...Infinity. Dover, 1947.

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