APA (7th ed.) Citation

Drucker. (1993). Managing in turbulent times (Pbk ed.). Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Drucker. Managing in Turbulent Times. Pbk ed. Oxford: Butterworth-Heinemann, 1993.

MLA (8th ed.) Citation

Drucker. Managing in Turbulent Times. Pbk ed. Butterworth-Heinemann, 1993.

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