APA (7th ed.) Citation

Drucker, P. F. . [. .. (1981). Managing in turbulent times. Pan Books in association with Heinemann.

Chicago Style (17th ed.) Citation

Drucker, Peter F. []. Managing in Turbulent Times. London: Pan Books in association with Heinemann, 1981.

MLA (9th ed.) Citation

Drucker, Peter F. []. Managing in Turbulent Times. Pan Books in association with Heinemann, 1981.

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