Cita APA (7th ed.)
Ward, M. (2004). Quantifying the world: UN ideas and statistics. Indiana University Press.
Cita Chicago (17th ed.)
Ward, Michael. Quantifying the World: UN Ideas and Statistics. Bloomington, Ind.: Indiana University Press, 2004.
Cita MLA (9th ed.)
Ward, Michael. Quantifying the World: UN Ideas and Statistics. Indiana University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.