APA (7th ed.) Citation
Drucker, P. F. (1986). Innovation and Entrepreneurship: Practice and Principles (1. ed.). Pan Books.
Chicago Style (17th ed.) Citation
Drucker, Peter F. Innovation and Entrepreneurship: Practice and Principles. 1. ed. London: Pan Books, 1986.
MLA (9th ed.) Citation
Drucker, Peter F. Innovation and Entrepreneurship: Practice and Principles. 1. ed. Pan Books, 1986.
Warning: These citations may not always be 100% accurate.