APA (7th ed.) Citation

Collins, S., Ghey, J., & Graham Mills. (1989). The professional engineer: A text book for engineering students. Jessica Kingsley Publishers.

Chicago Style (17th ed.) Citation

Collins, Stephen, John Ghey, and Graham Mills. The Professional Engineer: A Text Book for Engineering Students. London: Jessica Kingsley Publishers, 1989.

MLA (9th ed.) Citation

Collins, Stephen, et al. The Professional Engineer: A Text Book for Engineering Students. Jessica Kingsley Publishers, 1989.