APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.