Cita APA (7a ed.)

Lammle, T. (2016). CCNA routing and switching deluxe study guide: Exams 100-105, 200-105, 200-125 (Second edition.). Sybex.

Cita Chicago Style (17a ed.)

Lammle, Todd. CCNA Routing and Switching Deluxe Study Guide: Exams 100-105, 200-105, 200-125. Second edition. Indianapolis, Indiana: Sybex, 2016.

Cita MLA (8a ed.)

Lammle, Todd. CCNA Routing and Switching Deluxe Study Guide: Exams 100-105, 200-105, 200-125. Second edition. Sybex, 2016.