Cita APA (7a ed.)
ebrary, Inc, Aldrich, J. H., & McGraw, K. M. (2012). Improving public opinion surveys: Interdisciplinary innovation and the American national election studies. Princeton University Press.
Cita Chicago Style (17a ed.)
ebrary, Inc, John Herbert Aldrich, y Kathleen M. McGraw. Improving Public Opinion Surveys: Interdisciplinary Innovation and the American National Election Studies. Princeton, N.J.: Princeton University Press, 2012.
Cita MLA (9a ed.)
ebrary, Inc, et al. Improving Public Opinion Surveys: Interdisciplinary Innovation and the American National Election Studies. Princeton University Press, 2012.
Precaución: Estas citas no son 100% exactas.