Cita APA (7th ed.)
Winstanley, M. J. (1990). Gladstone and the Liberal party. Routledge.
Cita Chicago (17th ed.)
Winstanley, Michael J. Gladstone and the Liberal Party. London ; New York: Routledge, 1990.
Cita MLA (9th ed.)
Winstanley, Michael J. Gladstone and the Liberal Party. Routledge, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.