Citazione Stile APA (7a Edizione)

Geddes, B. (2012). Advanced google adwords (2nd ed.). Wiley.

Citazione stile Chigago Style (17a edizione)

Geddes, Brad. Advanced Google Adwords. 2nd ed. Indianapolis, IN: Wiley, 2012.

Citatione MLA (9a ed.)

Geddes, Brad. Advanced Google Adwords. 2nd ed. Wiley, 2012.