APA (7th ed.) Citation

Ledford, J. L. (2009). Search engine optimization bible (2nd ed.). Wiley Pub..

Chicago Style (17th ed.) Citation

Ledford, Jerri L. Search Engine Optimization Bible. 2nd ed. Indianapolis, IN: Wiley Pub., 2009.

MLA (8th ed.) Citation

Ledford, Jerri L. Search Engine Optimization Bible. 2nd ed. Wiley Pub., 2009.

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