Cita APA (7th ed.)

White, J. A., Agee, M. H., & Case, K. E. (1989). Principles of engineering economic analysis (3rd ed.). Wiley.

Cita Chicago (17th ed.)

White, John A., Marvin H. Agee, i Kenneth E. Case. Principles of Engineering Economic Analysis. 3rd ed. New York: Wiley, 1989.

Cita MLA (9th ed.)

White, John A., et al. Principles of Engineering Economic Analysis. 3rd ed. Wiley, 1989.