APA-ийн эшлэл(7 дахь хэвлэлт)

HOROWITZ, I. L. (1966). Three worlds of development: The theory and practice of international stratification. O.U.P.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

HOROWITZ, Irving Louis. Three Worlds of Development: The Theory and Practice of International Stratification. New York: O.U.P, 1966.

MLA -ийн эшлэл (9 дэх хэвлэлт)

HOROWITZ, Irving Louis. Three Worlds of Development: The Theory and Practice of International Stratification. O.U.P, 1966.