Dyfyniad APA

Williams, E., & Hall,R. (1978). Luminescence and thelight emitting Diode. Pergamon Press.

Dyfyniad Arddull Chicago

Williams, E.W, and Hall,R. Luminescence and Thelight Emitting Diode. Oxford: Pergamon Press, 1978.

Dyfyniad MLA

Williams, E.W, and Hall,R. Luminescence and Thelight Emitting Diode. Pergamon Press, 1978.

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