APA(7版)引用形式

Maps.com (Firm) & ebrary, Inc. (1997). Early civilization in Asia. Magellan Geographix.

Chicagoスタイル(17版)引用形式

Maps.com (Firm) , Inc ebrary. Early Civilization in Asia. [S.l.]: Magellan Geographix, 1997.

MLA(9版)引用形式

Maps.com (Firm) , Inc ebrary. Early Civilization in Asia. Magellan Geographix, 1997.