Dyfyniad APA

Fowler, N. (2005). Electrician's calculations manual. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Fowler, Nick. Electrician's Calculations Manual. New York: McGraw-Hill, 2005.

Dyfyniad MLA

Fowler, Nick. Electrician's Calculations Manual. New York: McGraw-Hill, 2005.

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