APA (7e ed.) Bronvermelding
ebrary, Inc, Goidel, R. K., & Cook, C. (2011). Political polling in the digital age: The challenge of measuring and understanding public opinion. Louisiana State University Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Robert K. Goidel, en Charlie Cook. Political Polling in the Digital Age: The Challenge of Measuring and Understanding Public Opinion. Baton Rouge: Louisiana State University Press, 2011.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Political Polling in the Digital Age: The Challenge of Measuring and Understanding Public Opinion. Louisiana State University Press, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.