Cita APA (7th ed.)
ebrary, Inc, Nagel, J. H., & Smith, R. M. (2013). Representation: Elections and beyond. University of Pennsylvania Press.
Cita Chicago (17th ed.)
ebrary, Inc, Jack H. Nagel, i Rogers M. Smith. Representation: Elections and Beyond. Philadelphia: University of Pennsylvania Press, 2013.
Cita MLA (9th ed.)
ebrary, Inc, et al. Representation: Elections and Beyond. University of Pennsylvania Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.