APA(7版)引用形式
Karch, A. (2007). Democratic laboratories: Policy diffusion among the American states. University of Michigan Press.
Chicagoスタイル(17版)引用形式
Karch, Andrew. Democratic Laboratories: Policy Diffusion Among the American States. Ann Arbor: University of Michigan Press, 2007.
MLA(9版)引用形式
Karch, Andrew. Democratic Laboratories: Policy Diffusion Among the American States. University of Michigan Press, 2007.
警告: この引用は必ずしも正確ではありません.