APA (7th ed.) Citation

Ryan,Damian. The best digital Marketing Compaigns in the world II. Kagan Page.

Chicago Style (17th ed.) Citation

Ryan,Damian. The Best Digital Marketing Compaigns in the World II. Londan: Kagan Page.

MLA (9th ed.) Citation

Ryan,Damian. The Best Digital Marketing Compaigns in the World II. Kagan Page.

Warning: These citations may not always be 100% accurate.