APA-ийн эшлэл(7 дахь хэвлэлт)

Gilbert, A., & Gugler, J. (1982). Cities, poverty, and development: Urbanization in the Third World. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Gilbert, Alan, ба Josef Gugler. Cities, Poverty, and Development: Urbanization in the Third World. Oxford ; New York: Oxford University Press, 1982.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Gilbert, Alan, ба Josef Gugler. Cities, Poverty, and Development: Urbanization in the Third World. Oxford University Press, 1982.