Cita APA (7a ed.)

Campbell, W. J. (2020). Lost in a Gallup: Polling failure in U.S. presidential elections. University of California Press.

Cita Chicago Style (17a ed.)

Campbell, W. Joseph. Lost in a Gallup: Polling Failure in U.S. Presidential Elections. Oakland, California: University of California Press, 2020.

Cita MLA (8a ed.)

Campbell, W. Joseph. Lost in a Gallup: Polling Failure in U.S. Presidential Elections. University of California Press, 2020.