APA-ийн эшлэл(7 дахь хэвлэлт)

United Nations Human Settlements Programme (UN-HABITAT). (2008). State of the world's cities. 2008/2009: Harmonious cities.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

United Nations Human Settlements Programme (UN-HABITAT). State of the World's Cities. 2008/2009: Harmonious Cities. London, UK ; Earthscan, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

United Nations Human Settlements Programme (UN-HABITAT). State of the World's Cities. 2008/2009: Harmonious Cities. 2008.