APA (7th ed.) Citation

DRUCKER. (1986). Innovation and entrepreneurship: Practice and principles. Pan Books.

Chicago Style (17th ed.) Citation

DRUCKER. Innovation and Entrepreneurship: Practice and Principles. Great Britain: Pan Books, 1986.

MLA (9th ed.) Citation

DRUCKER. Innovation and Entrepreneurship: Practice and Principles. Pan Books, 1986.

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