Cita APA

Hansen, A. H. (1946). America's role in the world economy. New York: Penguin Books.

Chicago Style Citation

Hansen, Alvin Harvey. America's Role in the World Economy. New York: Penguin Books, 1946.

Cita MLA

Hansen, Alvin Harvey. America's Role in the World Economy. New York: Penguin Books, 1946.

Atenció: Aquestes cites poden no estar 100% correctes.