APA (7th ed.) Citation

Smith, C. V. (1988). The PC upgrade handbook. Sigma Press.

Chicago Style (17th ed.) Citation

Smith, Clive V. The PC Upgrade Handbook. Wilmslow, United Kingdom: Sigma Press, 1988.

MLA (9th ed.) Citation

Smith, Clive V. The PC Upgrade Handbook. Sigma Press, 1988.

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