APA-viite (7. p.)

Ryan, D. J. (2011). The Best Digital Marketing Campaigns in the World. Kogan Page.

Chicago-viite (17. p.)

Ryan, Damian; Jones. The Best Digital Marketing Campaigns in the World. New Delhi: Kogan Page, 2011.

MLA-viite (9. p.)

Ryan, Damian; Jones. The Best Digital Marketing Campaigns in the World. Kogan Page, 2011.