APA (7th ed.) Citation

Lammle Todd, Spangenberg Ward, & Padjen Robert. (1999). CCNP: Cisco LAN switching configuration. SYBEX.

Chicago Style (17th ed.) Citation

Lammle Todd, Spangenberg Ward, and Padjen Robert. CCNP: Cisco LAN Switching Configuration. SYBEX, 1999.

MLA (8th ed.) Citation

Lammle Todd, et al. CCNP: Cisco LAN Switching Configuration. SYBEX, 1999.

Warning: These citations may not always be 100% accurate.