APA引文

Wall, G. (2006). Tourism: Change, impacts and opportunities. Harlow, England: Pearson / Prentice Hall.

Trích dẫn kiểu Chicago

Wall, Geoffrey. Tourism: Change, Impacts and Opportunities. Harlow, England: Pearson / Prentice Hall, 2006.

MLA引文

Wall, Geoffrey. Tourism: Change, Impacts and Opportunities. Harlow, England: Pearson / Prentice Hall, 2006.

警告：這些引文格式不一定是100％准確.