APA (7th ed.) Citation

Laughton, M. A., Jones, G. R., & Say, M. G. (1993). Electrical engineer's reference book (15th ed.). Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Laughton, M. A., G. R. Jones, and M. G. Say. Electrical Engineer's Reference Book. 15th ed. Oxford, Eng.: Butterworth-Heinemann, 1993.

MLA (9th ed.) Citation

Laughton, M. A., et al. Electrical Engineer's Reference Book. 15th ed. Butterworth-Heinemann, 1993.