APA-viite

Ryan, D., & Calvin Jones. (2009). Understanding digital marketing: Marketing strategies for engaging the digital generation. Kogan Page.

Chicago-tyylinen lähdeviittaus

Ryan, Damian, ja Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. London: Kogan Page, 2009.

MLA-viite

Ryan, Damian, ja Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. Kogan Page, 2009.