Dyfyniad APA

Erf, R. K. E. b. (1974). Holographic non destructive testing. Academic press.

Dyfyniad Arddull Chicago

Erf, Robert K Ed. by. Holographic Non Destructive Testing. New York: Academic press, 1974.

Dyfyniad MLA

Erf, Robert K Ed. by. Holographic Non Destructive Testing. Academic press, 1974.

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