Citazione Stile APA (7a Edizione)

Wright, P. H., Koblasz, A., & Sayle, W. E. (1989). Introduction to engineering. Wiley.

Citazione stile Chigago Style (17a edizione)

Wright, Paul H., Arthur Koblasz, e W. E. Sayle. Introduction to Engineering. New York: Wiley, 1989.

Citatione MLA (9a ed.)

Wright, Paul H., et al. Introduction to Engineering. Wiley, 1989.