APA (7th ed.) Citation

Smith, R. J., Butler, B. R., & LeBold, W. K. (1983). Engineering as a career (4th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Smith, Ralph Judson, Blaine R. Butler, and William Kerns LeBold. Engineering as a Career. 4th ed. New York: McGraw-Hill, 1983.

MLA (9th ed.) Citation

Smith, Ralph Judson, et al. Engineering as a Career. 4th ed. McGraw-Hill, 1983.