APA (7. basım) Alıntı

Clay, B., & Esparza, S. (2009). Search engine optimization all-in-one for dummies. Wiley Publishing.

Chicago Style (17. basım) Atıf

Clay, Bruce, ve Susan Esparza. Search Engine Optimization All-in-one for Dummies. Hoboken, NJ: Wiley Publishing, 2009.

MLA (8th ed.) Atıf

Clay, Bruce, ve Susan Esparza. Search Engine Optimization All-in-one for Dummies. Wiley Publishing, 2009.