Cita APA (7th ed.)

Yarnold, S. (2005). Building a PC (3rd ed.). Computer Step.

Cita Chicago (17th ed.)

Yarnold, Stuart. Building a PC. 3rd ed. Warwickshire, UK: Computer Step, 2005.

Cita MLA (9th ed.)

Yarnold, Stuart. Building a PC. 3rd ed. Computer Step, 2005.