Style de citation APA (7e éd.)

Harris, W. C. (2017). Two against Lincoln: Reverdy Johnson and Horatio Seymour : champions of the loyal opposition. University Press of Kansas.

Style de citation Chicago (17e éd.)

Harris, William C. Two Against Lincoln: Reverdy Johnson and Horatio Seymour : Champions of the Loyal Opposition. Lawrence, Kansas: University Press of Kansas, 2017.

Style de citation MLA (8e éd.)

Harris, William C. Two Against Lincoln: Reverdy Johnson and Horatio Seymour : Champions of the Loyal Opposition. University Press of Kansas, 2017.