Stavrianos, L. S. (1976). The promise of the coming dark age. W. H. Freeman.
Chicagoスタイル(17版)引用形式Stavrianos, Leften Stavros. The Promise of the Coming Dark Age. San Francisco: W. H. Freeman, 1976.
MLA(8版)引用形式Stavrianos, Leften Stavros. The Promise of the Coming Dark Age. W. H. Freeman, 1976.
警告: この引用は必ずしも正確ではありません.