Style de citation APA (7e éd.)

Harris, W. C. (2004). Lincoln's last months. Belknap Press of Harvard University Press.

Style de citation Chicago (17e éd.)

Harris, William C. Lincoln's Last Months. Cambridge, Mass.: Belknap Press of Harvard University Press, 2004.

Style de citation MLA (8e éd.)

Harris, William C. Lincoln's Last Months. Belknap Press of Harvard University Press, 2004.