Hänvisningar gällande denna post
APA-referensCampbell, W. J. (2020). Lost in a gallup: Polling failure in U.S. presidential elections. University of California Press.
Chicago-stil citatCampbell, W. Joseph. Lost in a Gallup: Polling Failure in U.S. Presidential Elections. Oakland, California: University of California Press, 2020.
MLA-referensCampbell, W. Joseph. Lost in a Gallup: Polling Failure in U.S. Presidential Elections. University of California Press, 2020.
Harvard-stil citatCampbell, W. J. 2020. Lost in a gallup: Polling failure in U.S. presidential elections. Oakland, California: University of California Press.
Kom ihåg att kontrollera att källhänvisningarna är korrekta innan du använder dem i din text.