APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Kozak, N., & Kozak, M. (2013). Tourism research: An interdisciplinary perspective. Cambridge Scholars Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Nazmi Kozak, ба Metin Kozak. Tourism Research: An Interdisciplinary Perspective. Newcastle, Neb.: Cambridge Scholars Pub., 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Tourism Research: An Interdisciplinary Perspective. Cambridge Scholars Pub., 2013.