APA (7th ed.) Citation

BENNIS & THOMAS. (2002). Geeks and geezers: How era, values and defining moments shape leaders. Harvard Business School Press.

Chicago Style (17th ed.) Citation

BENNIS and THOMAS. Geeks and Geezers: How Era, Values and Defining Moments Shape Leaders. Boston: Harvard Business School Press, 2002.

MLA (9th ed.) Citation

BENNIS and THOMAS. Geeks and Geezers: How Era, Values and Defining Moments Shape Leaders. Harvard Business School Press, 2002.