APA(7版)引用形式
ebrary, Inc. (2008). The Economist pocket world in figures (2009 ed.). Profile Books.
Chicagoスタイル(17版)引用形式
ebrary, Inc. The Economist Pocket World in Figures. 2009 ed. London: Profile Books, 2008.
MLA(9版)引用形式
ebrary, Inc. The Economist Pocket World in Figures. 2009 ed. Profile Books, 2008.
警告: この引用は必ずしも正確ではありません.