Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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