Παραπομπή σε μορφή APA (7η εκδ.)

McGee, R. W. (1998). Do Ethical Rules Need to Change over Time? A Look at Professional Codes of Ethics. Zenodo.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McGee, Robert W. Do Ethical Rules Need to Change over Time? A Look at Professional Codes of Ethics. Zenodo, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

McGee, Robert W. Do Ethical Rules Need to Change over Time? A Look at Professional Codes of Ethics. Zenodo, 1998.