Cita APA (7a ed.)

Ellsworth, P. (1950). The international economy: Its structure and operation. Macmillan Company.

Cita Chicago Style (17a ed.)

Ellsworth, P.T. The International Economy: Its Structure and Operation. New York: Macmillan Company, 1950.

Cita MLA (9a ed.)

Ellsworth, P.T. The International Economy: Its Structure and Operation. Macmillan Company, 1950.