Peterson, M. D. (1987). The great triumvirate: Webster, Clay, and Calhoun. Oxford University Press.
Chicagoスタイル(17版)引用形式Peterson, Merrill D. The Great Triumvirate: Webster, Clay, and Calhoun. New York, New York ; Oxford, [England]: Oxford University Press, 1987.
MLA(9版)引用形式Peterson, Merrill D. The Great Triumvirate: Webster, Clay, and Calhoun. Oxford University Press, 1987.
警告: この引用は必ずしも正確ではありません.