APA (7e ed.) Bronvermelding

Unger, S. H. (1994). Controlling technology: Ethics and the responsible engineer (2nd ed.). Wiley.

Chicago (17e ed.) Bronvermelding

Unger, Stephen H. Controlling Technology: Ethics and the Responsible Engineer. 2nd ed. New York: Wiley, 1994.

MLA (9e ed.) Bronvermelding

Unger, Stephen H. Controlling Technology: Ethics and the Responsible Engineer. 2nd ed. Wiley, 1994.