Cita APA (7th ed.)

Duke University. Program in Science, Technology and Human Values, National Science Foundation (U.S.), Dill, K., Wells, S., & Vesilind, P. A. (1999). Professional ethics and engineering. Duke University, Program in Science, Technology and Human Values.

Cita Chicago (17th ed.)

Duke University. Program in Science, Technology and Human Values, National Science Foundation (U.S.), Kevin Dill, Scott Wells, i P. Aarne Vesilind. Professional Ethics and Engineering. Durham, NC: Duke University, Program in Science, Technology and Human Values, 1999.

Cita MLA (9th ed.)

Duke University. Program in Science, Technology and Human Values, et al. Professional Ethics and Engineering. Duke University, Program in Science, Technology and Human Values, 1999.