APA-referens

Richards, G. (2001). Cultural attractions and European tourism. New York: CABI Pub..

Chicago-stil citat

Richards, Greg. Cultural Attractions and European Tourism. New York: CABI Pub., 2001.

MLA-referens

Richards, Greg. Cultural Attractions and European Tourism. New York: CABI Pub., 2001.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.