APA (7th ed.) Citation

Lincoln, A., & Holzer, H. (1998). The Lincoln mailbag: America writes to the President, 1861-1865. Southern Illinois University Press.

Chicago Style (17th ed.) Citation

Lincoln, Abraham, and Harold Holzer. The Lincoln Mailbag: America Writes to the President, 1861-1865. Carbondale, Ill.: Southern Illinois University Press, 1998.

MLA (9th ed.) Citation

Lincoln, Abraham, and Harold Holzer. The Lincoln Mailbag: America Writes to the President, 1861-1865. Southern Illinois University Press, 1998.