Cita APA (7a ed.)

Ryan, D., & Jones, C. (2012). Understanding digital marketing: Marketing strategies for engaging the digital generation (2nd ed.). Kogan Page.

Cita Chicago Style (17a ed.)

Ryan, Damian, y Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. 2nd ed. Philadelphia, PA: Kogan Page, 2012.

Cita MLA (9a ed.)

Ryan, Damian, y Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. 2nd ed. Kogan Page, 2012.