APA (7th ed.) Citation

Empson, S. (2016). CCNA routing and switching portable command guide. Cisco Press.

Chicago Style (17th ed.) Citation

Empson, Scott. CCNA Routing and Switching Portable Command Guide. Indianapolis, Indiana: Cisco Press, 2016.

MLA (9th ed.) Citation

Empson, Scott. CCNA Routing and Switching Portable Command Guide. Cisco Press, 2016.

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