APA (7th ed.) Citation

Drucker, P. F. (1974). Management: Tasks, responsibilities, practices. Harper & Row.

Chicago Style (17th ed.) Citation

Drucker, Peter Ferdinand. Management: Tasks, Responsibilities, Practices. New York: Harper & Row, 1974.

MLA (9th ed.) Citation

Drucker, Peter Ferdinand. Management: Tasks, Responsibilities, Practices. Harper & Row, 1974.