APA引文

Ryan, D. (2012). Understanding Digital Marketing (2nd.). Kogan Page.

Chicago Style (17th ed.) Citation

Ryan, Damian. Understanding Digital Marketing. 2nd. Kogan Page, 2012.

MLA引文

Ryan, Damian. Understanding Digital Marketing. 2nd. Kogan Page, 2012.

警告：這些引文格式不一定是100％准確.