Barker, E. (1951). Essay on Government (2nd.). Clarendon Press.
Chicagoスタイル(17版)引用形式Barker, Ernest. Essay on Government. 2nd. Oxford: Clarendon Press, 1951.
MLA(9版)引用形式Barker, Ernest. Essay on Government. 2nd. Clarendon Press, 1951.
警告: この引用は必ずしも正確ではありません.