Belloc, H. (1937). The crisis of civilization. Fordham University Press.
Chicagoスタイル(17版)引用形式Belloc, Hilaire. The Crisis of Civilization. New York: Fordham University Press, 1937.
MLA(8版)引用形式Belloc, Hilaire. The Crisis of Civilization. Fordham University Press, 1937.
警告: この引用は必ずしも正確ではありません.