APA (7th ed.) Citation

Mantell, M. I. (1964). Ethics and professionalism in engineering. Macmillan.

Chicago Style (17th ed.) Citation

Mantell, Murray I. Ethics and Professionalism in Engineering. New York: Macmillan, 1964.

MLA (9th ed.) Citation

Mantell, Murray I. Ethics and Professionalism in Engineering. Macmillan, 1964.