APA (7th ed.) Citation

Say, M. G. (1985). Electrical engineer's reference book (14th ed.). Butterworth.

Chicago Style (17th ed.) Citation

Say, M. G. Electrical Engineer's Reference Book. 14th ed. London: Butterworth, 1985.

MLA (9th ed.) Citation

Say, M. G. Electrical Engineer's Reference Book. 14th ed. Butterworth, 1985.

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