APA引文

(2008). Tourism policy and planning: Yesterday, today and tomorrow. Amsterdam: Butterworth-Heinemann.

Trích dẫn kiểu Chicago

Tourism Policy and Planning: Yesterday, Today and Tomorrow. Amsterdam: Butterworth-Heinemann, 2008.

MLA引文

Tourism Policy and Planning: Yesterday, Today and Tomorrow. Amsterdam: Butterworth-Heinemann, 2008.

警告：這些引文格式不一定是100％准確.