APA (7. basım) Alıntı

Sethi, P. (1999). Nature and scope of tourism. Rajat.

Chicago Style (17. basım) Atıf

Sethi, Praveen. Nature and Scope of Tourism. Delhi: Rajat, 1999.

MLA (9th ed.) Atıf

Sethi, Praveen. Nature and Scope of Tourism. Rajat, 1999.