Dyfyniad APA

March, A., & Freeman, I. M. (1962). The new world of physics. Random House.

Dyfyniad Arddull Chicago

March, Arthur, and Ira M. Freeman. The New World of Physics. New York: Random House, 1962.

Dyfyniad MLA

March, Arthur, and Ira M. Freeman. The New World of Physics. Random House, 1962.

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