APA(7版)引用形式

World Book, Inc. (1990). Christmas in the Philippines: Christmas around the world from World Book. World Book.

Chicagoスタイル(17版)引用形式

World Book, Inc. Christmas in the Philippines: Christmas Around the World from World Book. Chicago: World Book, 1990.

MLA(8版)引用形式

World Book, Inc. Christmas in the Philippines: Christmas Around the World from World Book. World Book, 1990.

警告: この引用は必ずしも正確ではありません.