Cita APA (7a ed.)

Suehring, S. (2019). LPIC-1 Linux Professional Institute Certification Practice Tests, 2nd Edition. SYBEX.

Cita Chicago Style (17a ed.)

Suehring, Steve. LPIC-1 Linux Professional Institute Certification Practice Tests, 2nd Edition. [Place of publication not identified]: SYBEX, 2019.

Cita MLA (8a ed.)

Suehring, Steve. LPIC-1 Linux Professional Institute Certification Practice Tests, 2nd Edition. SYBEX, 2019.