Παραπομπή σε μορφή APA (7η εκδ.)

Humphreys, K. K. (1999). What every engineer should know about ethics. Marcel Dekker.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Humphreys, Kenneth K. What Every Engineer Should Know About Ethics. New York, NY: Marcel Dekker, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Humphreys, Kenneth K. What Every Engineer Should Know About Ethics. Marcel Dekker, 1999.