APA način citiranja

Walker, R., & Harding, K. (2007). Tourism: Teacher's resource book. New York: Oxford university Press.

Čikaški stil citiranja

Walker, Robin., i Keith Harding. Tourism: Teacher's Resource Book. New York: Oxford university Press, 2007.

MLA način citiranja

Walker, Robin., i Keith Harding. Tourism: Teacher's Resource Book. New York: Oxford university Press, 2007.