APA (7th ed.) Citation
Grappone, J., & Couzin, G. (2007). SEO. Search Engine Optimization = Optimalizace pro vyhladávače. Zoner Press.
Chicago Style (17th ed.) Citation
Grappone, Jennifer, and Gradiva Couzin. SEO. Search Engine Optimization = Optimalizace Pro Vyhladávače. Brno: Zoner Press, 2007.
MLA (9th ed.) Citation
Grappone, Jennifer, and Gradiva Couzin. SEO. Search Engine Optimization = Optimalizace Pro Vyhladávače. Zoner Press, 2007.
Warning: These citations may not always be 100% accurate.