APA (7th ed.) Zitazioa

The Economist. (2006). The economist pocket world in figures 2007 (2007 edition.). The Economist in association with Profile Books.

Chicago Style (17th ed.) Zitazioa

The Economist. The Economist Pocket World in Figures 2007. 2007 edition. London: The Economist in association with Profile Books, 2006.

MLA (9th ed.) Zitazioa

The Economist. The Economist Pocket World in Figures 2007. 2007 edition. The Economist in association with Profile Books, 2006.