APA

Cotton H, . (1944). Electrical technology. A tertbook for the following ex aminations: National certifieate City and Gulds J.E.E. B.Sc.Engin. London: Tsaac Pitman.

Chicago

Cotton H, . 1944. Electrical technology. A tertbook for the following ex aminations: National certifieate City and Gulds J.E.E. B.Sc.Engin. London: Tsaac Pitman.

Harvard

Cotton H, . (1944). Electrical technology. A tertbook for the following ex aminations: National certifieate City and Gulds J.E.E. B.Sc.Engin. London: Tsaac Pitman.

MLA

Cotton H, . Electrical technology. A tertbook for the following ex aminations: National certifieate City and Gulds J.E.E. B.Sc.Engin. London: Tsaac Pitman. 1944.