APA (7th ed.) Citation

Kent, P. (2012). Search engine optimization for dummies (5th ed.). Wiley Pub.

Chicago Style (17th ed.) Citation

Kent, Peter. Search Engine Optimization for Dummies. 5th ed. Hoboken, N.J: Wiley Pub, 2012.

MLA (9th ed.) Citation

Kent, Peter. Search Engine Optimization for Dummies. 5th ed. Wiley Pub, 2012.