APA-ийн эшлэл(7 дахь хэвлэлт)

(2001). The American Geographical Society's focus on geography. Published by the Society in cooperation with the Dept. of Geography, University of Kentucky.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

The American Geographical Society's Focus on Geography. New York: Published by the Society in cooperation with the Dept. of Geography, University of Kentucky, 2001.

MLA -ийн эшлэл (9 дэх хэвлэлт)

The American Geographical Society's Focus on Geography. Published by the Society in cooperation with the Dept. of Geography, University of Kentucky, 2001.