Cita APA (7th ed.)

United States. Department of State. (1948). Economic cooperation series. [s.n.].

Cita Chicago (17th ed.)

United States. Department of State. Economic Cooperation Series. Washington: [s.n.], 1948.

Cita MLA (9th ed.)

United States. Department of State. Economic Cooperation Series. [s.n.], 1948.

Atenció: Aquestes cites poden no estar 100% correctes.