APA(7版)引用形式
ebrary, Inc. (2010). The Economist pocket world in figures (2011 ed.). Profile : in association with The Economist Ltd..
Chicagoスタイル(17版)引用形式
ebrary, Inc. The Economist Pocket World in Figures. 2011 ed. London, England: Profile : in association with The Economist Ltd., 2010.
MLA(9版)引用形式
ebrary, Inc. The Economist Pocket World in Figures. 2011 ed. Profile : in association with The Economist Ltd., 2010.
警告: この引用は必ずしも正確ではありません.