Orr, T. (2021). Abraham Lincoln's Gettysburg Address. Cherry Lake Press.
Cita Chicago Style (17a ed.)Orr, Tamra. Abraham Lincoln's Gettysburg Address. Ann Arbor, Michigan: Cherry Lake Press, 2021.
Cita MLA (8a ed.)Orr, Tamra. Abraham Lincoln's Gettysburg Address. Cherry Lake Press, 2021.
Precaución: Estas citas no son 100% exactas.