Cita APA (7a ed.)

Lammle, T. (2016). CCENT Cisco Certified Entry Networking Technician ICND1: Study guide (Third edition.). Sybex.

Cita Chicago Style (17a ed.)

Lammle, Todd. CCENT Cisco Certified Entry Networking Technician ICND1: Study Guide. Third edition. Indianapolis, Indiana: Sybex, 2016.

Cita MLA (9a ed.)

Lammle, Todd. CCENT Cisco Certified Entry Networking Technician ICND1: Study Guide. Third edition. Sybex, 2016.