APA-ийн эшлэл(7 дахь хэвлэлт)

Travis, A. S. (2011). Planning for tourism, leisure and sustainability: International case studies. CAB International.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Travis, Anthony S. Planning for Tourism, Leisure and Sustainability: International Case Studies. Cambridge, Mass.: CAB International, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Travis, Anthony S. Planning for Tourism, Leisure and Sustainability: International Case Studies. CAB International, 2011.