APA (7th ed.) Citation

Drucker, P. F. (2009). Innovation and entrepreneurship: Practice and principles (Rev. ed., reprint.). Elsevier Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Drucker, Peter F. Innovation and Entrepreneurship: Practice and Principles. Rev. ed., reprint. Amsterdam [u.a.]: Elsevier Butterworth-Heinemann, 2009.

MLA (9th ed.) Citation

Drucker, Peter F. Innovation and Entrepreneurship: Practice and Principles. Rev. ed., reprint. Elsevier Butterworth-Heinemann, 2009.