Cita APA (7a ed.)

Toynbee, A. (1962). The economy of the western hemisphere. Oxford Universit.

Cita Chicago Style (17a ed.)

Toynbee, Arnold. The Economy of the Western Hemisphere. London: Oxford Universit, 1962.

Cita MLA (9a ed.)

Toynbee, Arnold. The Economy of the Western Hemisphere. Oxford Universit, 1962.