APA (7. basım) Alıntı

Walker R. Robin & Harding K. Keith. (2007). Tourism 2: Student's Book. Oxford, Oxford University Press, 2007.

Chicago Style (17. basım) Atıf

Walker R. Robin ve Harding K. Keith. Tourism 2: Student's Book. Oxford, Oxford University Press, 2007, 2007.

MLA (9th ed.) Atıf

Walker R. Robin ve Harding K. Keith. Tourism 2: Student's Book. Oxford, Oxford University Press, 2007, 2007.