APA (7th ed.) Citation

Drucker, P. F. (1991). Drucker in the harvard business review. Harvard Business School Press.

Chicago Style (17th ed.) Citation

Drucker, Peter F. Drucker in the Harvard Business Review. Boston, Mass: Harvard Business School Press, 1991.

MLA (9th ed.) Citation

Drucker, Peter F. Drucker in the Harvard Business Review. Harvard Business School Press, 1991.

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