APA (7th ed.) Citation

Lammle, T. (2008). Todd Lammle's CCNA IOS commands survival guide. Wiley Technology Pub.

Chicago Style (17th ed.) Citation

Lammle, Todd. Todd Lammle's CCNA IOS Commands Survival Guide. Hoboken, NJ: Wiley Technology Pub, 2008.

MLA (9th ed.) Citation

Lammle, Todd. Todd Lammle's CCNA IOS Commands Survival Guide. Wiley Technology Pub, 2008.

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