APA (7th ed.) Citation

Dunphy, E. (1994). The UNIX industry and open systems in transition: A guidebook for managing change (2nd ed.). John Wiley.

Chicago Style (17th ed.) Citation

Dunphy, Ed. The UNIX Industry and Open Systems in Transition: A Guidebook for Managing Change. 2nd ed. New York, NY: John Wiley, 1994.

MLA (9th ed.) Citation

Dunphy, Ed. The UNIX Industry and Open Systems in Transition: A Guidebook for Managing Change. 2nd ed. John Wiley, 1994.