APA (7th ed.) Citation

Drucker, P. F. (1995). The effective executive. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Drucker, Peter F. The Effective Executive. OXFORD: Butterworth-Heinemann, 1995.

MLA (8th ed.) Citation

Drucker, Peter F. The Effective Executive. Butterworth-Heinemann, 1995.

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