Cita APA (7th ed.)
Kozak, N., & Kozak, M. (2015). Tourism development. Cambridge Scholars Publishing.
Cita Chicago (17th ed.)
Kozak, Nazmi, i Metin Kozak. Tourism Development. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.
Cita MLA (9th ed.)
Kozak, Nazmi, i Metin Kozak. Tourism Development. Cambridge Scholars Publishing, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.