APA引文

Boniface, B. G. (1994). The geography of travel and tourism (2nd ed.). Oxford: Butterwoth Heinemann.

Trích dẫn kiểu Chicago

Boniface, Brian G. The Geography of Travel and Tourism. 2nd ed. Oxford: Butterwoth Heinemann, 1994.

MLA引文

Boniface, Brian G. The Geography of Travel and Tourism. 2nd ed. Oxford: Butterwoth Heinemann, 1994.

警告：這些引文格式不一定是100％准確.