APA引文

Dwyer, L., Dwyer, W., & Forsyth, P. Tourism economics and policy (2nd Edition.).

Trích dẫn kiểu Chicago

Dwyer, Larry,, Wayne Dwyer, và P. Forsyth. Tourism Economics and Policy. 2nd Edition.

MLA引文

Dwyer, Larry,, Wayne Dwyer, và P. Forsyth. Tourism Economics and Policy. 2nd Edition.

警告：这些引文格式不一定是100％准确.