APA (7th ed.) Citation

Say, M. G. (1976). Electrical engineer's reference book (13 ed., rev.). Newnes-Butterworths.

Chicago Style (17th ed.) Citation

Say, M. G. Electrical Engineer's Reference Book. 13 ed., rev. London ; Boston: Newnes-Butterworths, 1976.

MLA (8th ed.) Citation

Say, M. G. Electrical Engineer's Reference Book. 13 ed., rev. Newnes-Butterworths, 1976.