Cita APA (7a ed.)

Marrus, M. R. (1985). The unwanted: European refugees in the twentieth century. Oxford University Press.

Cita Chicago Style (17a ed.)

Marrus, Michael Robert. The Unwanted: European Refugees in the Twentieth Century. New York [etc.]: Oxford University Press, 1985.

Cita MLA (9a ed.)

Marrus, Michael Robert. The Unwanted: European Refugees in the Twentieth Century. Oxford University Press, 1985.