Dyfyniad APA

Oxford University Press. (2005). A dictionary of physics (Fifth edition.). Oxford University Press.

Dyfyniad Arddull Chicago

Oxford University Press. A Dictionary of Physics. Fifth edition. New York: Oxford University Press, 2005.

Dyfyniad MLA

Oxford University Press. A Dictionary of Physics. Fifth edition. Oxford University Press, 2005.

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