APA ציטוט

Michael, A. (2003). Marketing through search optimization: How to be found on the web. Elsevier: Amsterdam.

Trích dẫn kiểu Chicago

Michael, Alex. Marketing Through Search Optimization: How to Be Found On the Web. Elsevier: Amsterdam, 2003.

ציטוט MLA

Michael, Alex. Marketing Through Search Optimization: How to Be Found On the Web. Elsevier: Amsterdam, 2003.