Wilson, H. (1964). Purpose in politics. Weidenfeld and Nicolson.
Chicagoスタイル(17版)引用形式Wilson, Harold. Purpose in Politics. London: Weidenfeld and Nicolson, 1964.
MLA(8版)引用形式Wilson, Harold. Purpose in Politics. Weidenfeld and Nicolson, 1964.
警告: この引用は必ずしも正確ではありません.