APA(7版)引用形式
Crapol, E. P. (2006). John Tyler: The accidental president. University of North Carolina Press.
Chicagoスタイル(17版)引用形式
Crapol, Edward P. John Tyler: The Accidental President. Chapel Hill: University of North Carolina Press, 2006.
MLA(9版)引用形式
Crapol, Edward P. John Tyler: The Accidental President. University of North Carolina Press, 2006.
警告: この引用は必ずしも正確ではありません.