एपीए उद्धरण

Horowitz, I. L. (1972). Three Worlds of Development: Theory and Practice of International Stratification (2nd ed.). Oxford University.

शिकागो स्टाइल उद्धरण

Horowitz, Irving Louis. Three Worlds of Development: Theory and Practice of International Stratification. 2nd ed. New York: Oxford University, 1972.

एमएलए उद्धरण

Horowitz, Irving Louis. Three Worlds of Development: Theory and Practice of International Stratification. 2nd ed. Oxford University, 1972.