Cita APA (7th ed.)

Popkin, S. L. (2012). The candidate: What it takes to win-- and hold-- the White House. Oxford University Press.

Cita Chicago (17th ed.)

Popkin, Samuel L. The Candidate: What It Takes to Win-- and Hold-- the White House. New York: Oxford University Press, 2012.

Cita MLA (9th ed.)

Popkin, Samuel L. The Candidate: What It Takes to Win-- and Hold-- the White House. Oxford University Press, 2012.