APA-viite (7. p.)
Walker, R., & Harding, K. (2012). Tourism 1. Student's book & Teacher's resource book (1a ed.). Oxford English for Careers.
Chicago-viite (17. p.)
Walker, Robin, ja Keith Harding. Tourism 1. Student's Book & Teacher's Resource Book. 1a ed. New York: Oxford English for Careers, 2012.
MLA-viite (9. p.)
Walker, Robin, ja Keith Harding. Tourism 1. Student's Book & Teacher's Resource Book. 1a ed. Oxford English for Careers, 2012.
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