APA-viite (7. p.)
Wittenberg, E. J., Petruzzi, J. D., & Nugent, M. F. (2008). One continuous fight: The retreat from Gettysburg and the pursuit of Lee's Army of Northern Virginia, July 4-14, 1863 (2nd ed.). Savas Beatie.
Chicago-viite (17. p.)
Wittenberg, Eric J., J. David Petruzzi, ja Michael F. Nugent. One Continuous Fight: The Retreat from Gettysburg and the Pursuit of Lee's Army of Northern Virginia, July 4-14, 1863. 2nd ed. New York: Savas Beatie, 2008.
MLA-viite (9. p.)
Wittenberg, Eric J., et al. One Continuous Fight: The Retreat from Gettysburg and the Pursuit of Lee's Army of Northern Virginia, July 4-14, 1863. 2nd ed. Savas Beatie, 2008.
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