APA (7th ed.) Citation

Drucker, P. F. (1989). The new realities: In government and politics, in economics and business, in society and world view. Harper & Row.

Chicago Style (17th ed.) Citation

Drucker, Peter Ferdinand. The New Realities: In Government and Politics, in Economics and Business, in Society and World View. New York: Harper & Row, 1989.

MLA (9th ed.) Citation

Drucker, Peter Ferdinand. The New Realities: In Government and Politics, in Economics and Business, in Society and World View. Harper & Row, 1989.