Cita APA (7a ed.)

Young, J. P. (1951). The international economy (3rd ed.). Ronald.

Cita Chicago Style (17a ed.)

Young, John Parke. The International Economy. 3rd ed. New York: Ronald, 1951.

Cita MLA (9a ed.)

Young, John Parke. The International Economy. 3rd ed. Ronald, 1951.