APA (7th ed.) Citation

Drucker. (1996). The executive in action. HarperBusiness.

Chicago Style (17th ed.) Citation

Drucker. The Executive in Action. New York: HarperBusiness, 1996.

MLA (8th ed.) Citation

Drucker. The Executive in Action. HarperBusiness, 1996.

Warning: These citations may not always be 100% accurate.