Dyfyniad APA

Meyer, H. W. (1971). History of electricity and magnetism. M I T.

Dyfyniad Arddull Chicago

Meyer, Herbert W. History of Electricity and Magnetism. London: M I T, 1971.

Dyfyniad MLA

Meyer, Herbert W. History of Electricity and Magnetism. M I T, 1971.

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