Williams, E. H. Every-day Science: Volume 7. The Conquest of Time and Space.
Chicagoスタイル(17版)引用形式Williams, Edward Huntington. Every-day Science: Volume 7. The Conquest of Time and Space.
MLA(9版)引用形式Williams, Edward Huntington. Every-day Science: Volume 7. The Conquest of Time and Space.
警告: この引用は必ずしも正確ではありません.