APA (7th ed.) Citation

DRUCKER, P. F. (1993). Post-capitalist Society / Peter F. Drucker. Harper Business.

Chicago Style (17th ed.) Citation

DRUCKER, Peter F. Post-capitalist Society / Peter F. Drucker. Harper Business, 1993.

MLA (8th ed.) Citation

DRUCKER, Peter F. Post-capitalist Society / Peter F. Drucker. Harper Business, 1993.

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