APA Zitierstil

Hudman, L. E., & Jackson, R. H. Geography of travel and tourism (2nd ed.). Columbia: Delmar Publishers.

Chicago Zitierstil

Hudman, Lloyd E., and Richard H. Jackson. Geography of Travel and Tourism. 2nd ed. Columbia: Delmar Publishers.

MLA Zitierstil

Hudman, Lloyd E., and Richard H. Jackson. Geography of Travel and Tourism. 2nd ed. Columbia: Delmar Publishers.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.