Cita APA (7a ed.)

Divine, R. A. (1957). American Immigration Policy, 1924-1952. Yale University Press.

Cita Chicago Style (17a ed.)

Divine, Robert A. American Immigration Policy, 1924-1952. New Haven: Yale University Press, 1957.

Cita MLA (8a ed.)

Divine, Robert A. American Immigration Policy, 1924-1952. Yale University Press, 1957.