APA (7. basım) Alıntı

Sethi, P. (2002). Millennium trends in travel tourism. Rajat.

Chicago Style (17. basım) Atıf

Sethi, Praveen. Millennium Trends in Travel Tourism. New delhi: Rajat, 2002.

MLA (9th ed.) Atıf

Sethi, Praveen. Millennium Trends in Travel Tourism. Rajat, 2002.