APA (7th ed.) Citation

Clay, B., & Esparza, S. (2012). Search engine optimization all-in-one for dummies (2nd ed.). John Wiley.

Chicago Style (17th ed.) Citation

Clay, Bruce, and Susan Esparza. Search Engine Optimization All-in-one for Dummies. 2nd ed. Hoboken, NJ: John Wiley, 2012.

MLA (8th ed.) Citation

Clay, Bruce, and Susan Esparza. Search Engine Optimization All-in-one for Dummies. 2nd ed. John Wiley, 2012.