Cita APA (7a ed.)

Barzun, J. (1974). Clio and the doctors: Psycho-history, quanto-history, & history. University of Chicago Press.

Cita Chicago Style (17a ed.)

Barzun, Jacques. Clio and the Doctors: Psycho-history, Quanto-history, & History. Chicago: University of Chicago Press, 1974.

Cita MLA (9a ed.)

Barzun, Jacques. Clio and the Doctors: Psycho-history, Quanto-history, & History. University of Chicago Press, 1974.