APA (7th ed.) Citation

Drucker Peter Ferdinand. (1993). Management: Tasks, responsibilities, practices. HarperBusiness.

Chicago Style (17th ed.) Citation

Drucker Peter Ferdinand. Management: Tasks, Responsibilities, Practices. New York: HarperBusiness, 1993.

MLA (8th ed.) Citation

Drucker Peter Ferdinand. Management: Tasks, Responsibilities, Practices. HarperBusiness, 1993.

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