Cita APA

Walker, R. (2006). Tourism 1: Student's Book. Oxford: Oxford University Press.

Chicago Style Citation

Walker, Robin. Tourism 1: Student's Book. Oxford: Oxford University Press, 2006.

Cita MLA

Walker, Robin. Tourism 1: Student's Book. Oxford: Oxford University Press, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.