APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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