APA (7th ed.) Citation

Carbonell, J. (2008). The early printings of Abraham Lincoln's Gettysburg Address and what they reveal about his spoken words. Oak Knoll Press.

Chicago Style (17th ed.) Citation

Carbonell, John. The Early Printings of Abraham Lincoln's Gettysburg Address and What They Reveal About His Spoken Words. New Castle, DE: Oak Knoll Press, 2008.

MLA (8th ed.) Citation

Carbonell, John. The Early Printings of Abraham Lincoln's Gettysburg Address and What They Reveal About His Spoken Words. Oak Knoll Press, 2008.