APA(7版)引用形式
Siemers, D. J. (2009). Presidents and political thought. University of Missouri Press.
Chicagoスタイル(17版)引用形式
Siemers, David J. Presidents and Political Thought. Columbia: University of Missouri Press, 2009.
MLA(9版)引用形式
Siemers, David J. Presidents and Political Thought. University of Missouri Press, 2009.
警告: この引用は必ずしも正確ではありません.