APA način citiranja

Walker, R. W. (2009). Oxford English for careers tourism 2 Student's book. Oxford University Press.

Čikaški stil citiranja

Walker, Robin Walker. Oxford English for Careers Tourism 2 Student's Book. Oxford University Press, 2009.

MLA način citiranja

Walker, Robin Walker. Oxford English for Careers Tourism 2 Student's Book. Oxford University Press, 2009.