Cita APA

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

Citación estilo Chicago

Ryan, Damian, y Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. 2. United States: Kogan page limited, 2012.

Cita MLA

Ryan, Damian, y Calvin Jones. Understanding Digital Marketing: Marketing Strategies for Engaging the Digital Generation. 2. Kogan page limited, 2012.