Cita APA (7th ed.)
Reynolds, D. M. (1985). The nineteenth century. Cambridge University Press.
Cita Chicago (17th ed.)
Reynolds, Donald M. The Nineteenth Century. Cambridge [Cambrideshire] ; New York: Cambridge University Press, 1985.
Cita MLA (9th ed.)
Reynolds, Donald M. The Nineteenth Century. Cambridge University Press, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.