Dyfyniad APA

Hehre, F. W., & Harness, G. T. (1940). Electrical circuits and machinery. J. Wiley & sons, inc. ; Chapman & Hall, limited.

Dyfyniad Arddull Chicago

Hehre, Frederick William, and George Thomas Harness. Electrical Circuits and Machinery. New York : London: J. Wiley & sons, inc. ; Chapman & Hall, limited, 1940.

Dyfyniad MLA

Hehre, Frederick William, and George Thomas Harness. Electrical Circuits and Machinery. J. Wiley & sons, inc. ; Chapman & Hall, limited, 1940.

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