Cita APA (7a ed.)

Gorman, M., Mehalic, M. M., & Werhane, P. H. (2000). Ethical and environmental challenges to engineering. Prentice Hall.

Cita Chicago Style (17a ed.)

Gorman, Michael, Matthew M. Mehalic, y Patricia H. Werhane. Ethical and Environmental Challenges to Engineering. Upper Saddle River, N.J.: Prentice Hall, 2000.

Cita MLA (9a ed.)

Gorman, Michael, et al. Ethical and Environmental Challenges to Engineering. Prentice Hall, 2000.