APA (7th ed.) Citation

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.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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