APA (7th ed.) Citation

Hughes, E. (1969). Electrical technology / by E. Hughes (4th ed.). Longmans.

Chicago Style (17th ed.) Citation

Hughes, E. Electrical Technology / by E. Hughes. 4th ed. Longmans, 1969.

MLA (9th ed.) Citation

Hughes, E. Electrical Technology / by E. Hughes. 4th ed. Longmans, 1969.

Warning: These citations may not always be 100% accurate.