Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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