APA (7th ed.) Citation

Drucker. (1994). Managing in turbulent times. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Drucker. Managing in Turbulent Times. Oxford: Butterworth-Heinemann, 1994.

MLA (8th ed.) Citation

Drucker. Managing in Turbulent Times. Butterworth-Heinemann, 1994.

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