APA-viite (7. p.)

Berlin, I. (1993). The wartime genesis of free labor: The upper South. Cambridge University Press.

Chicago-viite (17. p.)

Berlin, Ira. The Wartime Genesis of Free Labor: The Upper South. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1993.

MLA-viite (9. p.)

Berlin, Ira. The Wartime Genesis of Free Labor: The Upper South. Cambridge University Press, 1993.