APA(7版)引用形式
Maps.com (Firm) & ebrary, Inc. (2000). The ancient world, 6000 BCE. Maps.com.
Chicagoスタイル(17版)引用形式
Maps.com (Firm) , Inc ebrary. The Ancient World, 6000 BCE. [S.l.]: Maps.com, 2000.
MLA(9版)引用形式
Maps.com (Firm) , Inc ebrary. The Ancient World, 6000 BCE. Maps.com, 2000.
警告: この引用は必ずしも正確ではありません.