APA ציטוט

 Chaffey, D. (2016).  Digital marketing: Strategy, Implementation and Practice.  Pearson.

Trích dẫn kiểu Chicago

 Chaffey, Dave.  Digital Marketing: Strategy, Implementation and Practice.  Pearson, 2016.

ציטוט MLA

 Chaffey, Dave.  Digital Marketing: Strategy, Implementation and Practice.  Pearson, 2016.