Guelzo, A. C., & Lind, M. (2009). Abraham Lincoln as a man of ideas. Southern Illinois University Press.
Chicagoスタイル(17版)引用形式Guelzo, Allen C., , Michael Lind. Abraham Lincoln as a Man of Ideas. Carbondale: Southern Illinois University Press, 2009.
MLA(9版)引用形式Guelzo, Allen C., , Michael Lind. Abraham Lincoln as a Man of Ideas. Southern Illinois University Press, 2009.
警告: この引用は必ずしも正確ではありません.