Cita APA (7th ed.)
Harris, W. C. (2004). Lincoln's last months. Belknap Press of Harvard University Press.
Cita Chicago (17th ed.)
Harris, William C. Lincoln's Last Months. Cambridge, Mass.: Belknap Press of Harvard University Press, 2004.
Cita MLA (9th ed.)
Harris, William C. Lincoln's Last Months. Belknap Press of Harvard University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.