Cita APA (7a ed.)
ebrary, Inc, Holzer, H., & Lincoln, A. (1998). The Lincoln mailbag: America writes to the President, 1861-1865. Southern Illinois University Press.
Cita Chicago Style (17a ed.)
ebrary, Inc, Harold Holzer, y Abraham Lincoln. The Lincoln Mailbag: America Writes to the President, 1861-1865. Carbondale, Ill.: Southern Illinois University Press, 1998.
Cita MLA (9a ed.)
ebrary, Inc, et al. The Lincoln Mailbag: America Writes to the President, 1861-1865. Southern Illinois University Press, 1998.
Precaución: Estas citas no son 100% exactas.