Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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