Arnold, I. N. (1994). The life of Abraham Lincoln (4th ed.). University of Nebraska Press.
Chicagoスタイル(17版)引用形式Arnold, Isaac Newton. The Life of Abraham Lincoln. 4th ed. Lincoln: University of Nebraska Press, 1994.
MLA(9版)引用形式Arnold, Isaac Newton. The Life of Abraham Lincoln. 4th ed. University of Nebraska Press, 1994.
警告: この引用は必ずしも正確ではありません.