APA Citation

Drucker. (1993). Management: Tasks, responsibilities, practices. New York: HarperCollins.

Chicago Style Citation

Drucker. Management: Tasks, Responsibilities, Practices. New York: HarperCollins, 1993.

MLA Citation

Drucker. Management: Tasks, Responsibilities, Practices. New York: HarperCollins, 1993.

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