APA-Zitierstil (7. Ausg.)

Dover, D. (2011). Search engine optimization (SEO) secrets: Do what you never though possible with SEO. Wiley Pub., Inc.

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

Dover, Danny. Search Engine Optimization (SEO) Secrets: Do What You Never Though Possible with SEO. Wiley Pub., Inc, 2011.