APA (7th ed.) Citation

Rifkin, G., & Harrar, G. (1990). The ultimate entrepreneur : the story of Ken Olsen and Digital Equipment Corporation / Glenn Rifkin and George Harrar: The story of Ken Olsen and Digital Equipment Corporation (Updated.). Prima Pub.

Chicago Style (17th ed.) Citation

Rifkin, Glenn, and George Harrar. The Ultimate Entrepreneur : The Story of Ken Olsen and Digital Equipment Corporation / Glenn Rifkin and George Harrar: The Story of Ken Olsen and Digital Equipment Corporation. Updated. Rocklin, CA: Prima Pub, 1990.

MLA (9th ed.) Citation

Rifkin, Glenn, and George Harrar. The Ultimate Entrepreneur : The Story of Ken Olsen and Digital Equipment Corporation / Glenn Rifkin and George Harrar: The Story of Ken Olsen and Digital Equipment Corporation. Updated. Prima Pub, 1990.

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