Cita APA

Green, R. T. (1978). The United States and world trade. New York: Praeger Publishers.

Chicago Style Citation

Green, Robert T. The United States and World Trade. New York: Praeger Publishers, 1978.

Cita MLA

Green, Robert T. The United States and World Trade. New York: Praeger Publishers, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.