APA (7th ed.) Citation

Gosling, W., Townsend, W. G., & Watson, J. (1971). Field-effect electronics. Butterworths.

Chicago Style (17th ed.) Citation

Gosling, W., William Godfrey Townsend, and J. Watson. Field-effect Electronics. London: Butterworths, 1971.

MLA (8th ed.) Citation

Gosling, W., et al. Field-effect Electronics. Butterworths, 1971.