Cita APA (7th ed.)

Birnes W. J. William, Woodall W. P., & Hayfield N. H. (1989). PC Hardware and Systems Implementation. New York, McGray-Hill Publishing Company, 1989.

Cita Chicago (17th ed.)

Birnes W. J. William, Woodall W. P., i Hayfield N. H. PC Hardware and Systems Implementation. New York, McGray-Hill Publishing Company, 1989, 1989.

Cita MLA (9th ed.)

Birnes W. J. William, et al. PC Hardware and Systems Implementation. New York, McGray-Hill Publishing Company, 1989, 1989.