एपीए उद्धरण

Spero, J. E. (1977). The politics of international economic relations. New York: St. Martin's Press.

शिकागो स्टाइल उद्धरण

Spero, Joan Edelman. The Politics of International Economic Relations. New York: St. Martin's Press, 1977.

एमएलए उद्धरण

Spero, Joan Edelman. The Politics of International Economic Relations. New York: St. Martin's Press, 1977.