APA (7th ed.) Citation

Riddle, J. (2001). Entrepreneur magazine's consulting business. Entrepreneur Press.

Chicago Style (17th ed.) Citation

Riddle, John. Entrepreneur Magazine's Consulting Business. Irvine, CA: Entrepreneur Press, 2001.

MLA (9th ed.) Citation

Riddle, John. Entrepreneur Magazine's Consulting Business. Entrepreneur Press, 2001.

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