APA (7th ed.) Citation

Dover, D., & Dafforn, E. (2011). Search engine optimization (SEO) secrets: Do what you never though possible with SEO (1st edition.). Wiley Pub., Inc.

Chicago Style (17th ed.) Citation

Dover, Danny, and Erik Dafforn. Search Engine Optimization (SEO) Secrets: Do What You Never Though Possible with SEO. 1st edition. Indianapolis, Ind.: Wiley Pub., Inc, 2011.

MLA (9th ed.) Citation

Dover, Danny, and Erik Dafforn. Search Engine Optimization (SEO) Secrets: Do What You Never Though Possible with SEO. 1st edition. Wiley Pub., Inc, 2011.