Cita APA (7a ed.)

O'Neill, W. L. (1967). Divorce in the progressive era. Yale University Press.

Cita Chicago Style (17a ed.)

O'Neill, William L. Divorce in the Progressive Era. New Haven: Yale University Press, 1967.

Cita MLA (9a ed.)

O'Neill, William L. Divorce in the Progressive Era. Yale University Press, 1967.