Cita APA (7a ed.)

Haberler, G. (1961). A survey of international trade theory (Rev. and enl. ed.). International Finance Section, Princeton University.

Cita Chicago Style (17a ed.)

Haberler, Gottfried. A Survey of International Trade Theory. Rev. and enl. ed. [Princeton]: International Finance Section, Princeton University, 1961.

Cita MLA (9a ed.)

Haberler, Gottfried. A Survey of International Trade Theory. Rev. and enl. ed. International Finance Section, Princeton University, 1961.