Barzun, J. (1974). Clio and the doctors: Psycho-history, quanto-history, & history. University of Chicago Press.
Citazione stile Chigago Style (17a edizione)Barzun, Jacques. Clio and the Doctors: Psycho-history, Quanto-history, & History. Chicago: University of Chicago Press, 1974.
Citatione MLA (9a ed.)Barzun, Jacques. Clio and the Doctors: Psycho-history, Quanto-history, & History. University of Chicago Press, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.