Παραπομπή σε μορφή APA (7η εκδ.)

Cohen, W. A., & Drucker, P. F. (2008). A class with Drucker: The lost lessons of the world's greatest management teacher. AMACOM/American Management Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cohen, William A., και Peter F. Drucker. A Class with Drucker: The Lost Lessons of the World's Greatest Management Teacher. New York: AMACOM/American Management Association, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cohen, William A., και Peter F. Drucker. A Class with Drucker: The Lost Lessons of the World's Greatest Management Teacher. AMACOM/American Management Association, 2008.