Cita APA (7a ed.)

Kunhardt, D. M., Kunhardt, P. B., Jr, & Catton, B. (1965). Twenty Days: A Narrative in Text and Pictures of the Assassination of Abraham Lincoln and the Twenty Days and Nights that followed. Harper & Row.

Cita Chicago Style (17a ed.)

Kunhardt, Dorothy Meserve, Philip B. Kunhardt, Jr, y Bruce Catton. Twenty Days: A Narrative in Text and Pictures of the Assassination of Abraham Lincoln and the Twenty Days and Nights That Followed. New York: Harper & Row, 1965.

Cita MLA (9a ed.)

Kunhardt, Dorothy Meserve, et al. Twenty Days: A Narrative in Text and Pictures of the Assassination of Abraham Lincoln and the Twenty Days and Nights That Followed. Harper & Row, 1965.