APA (7th ed.) Citation

Systems, C. (2005). CCNP 1: Advanced Routing Companion Guide. Pearson Education.

Chicago Style (17th ed.) Citation

Systems, Cisco. CCNP 1: Advanced Routing Companion Guide. Pearson Education, 2005.

MLA (8th ed.) Citation

Systems, Cisco. CCNP 1: Advanced Routing Companion Guide. Pearson Education, 2005.

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