Cita APA (7a ed.)

Smith, R. W. (2009). LPIC-1: Linux Professional Institute Certification : study guide (2nd ed.). Wiley.

Cita Chicago Style (17a ed.)

Smith, Roderick W. LPIC-1: Linux Professional Institute Certification : Study Guide. 2nd ed. Indianapolis: Wiley, 2009.

Cita MLA (9a ed.)

Smith, Roderick W. LPIC-1: Linux Professional Institute Certification : Study Guide. 2nd ed. Wiley, 2009.