APA Edition Citation

Drucker, P. F. (1985). Innovation and Entrepreneurship. Elsevier.

Chicago Edition Citation

Drucker, Peter F. Innovation and Entrepreneurship. New Delhi: Elsevier, 1985.

MLA Edition Citation

Drucker, Peter F. Innovation and Entrepreneurship. Elsevier, 1985.

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