APA-čujuhus (7. p.)
Sjoberg, G. (1960). The preindustrial city: Past and present. Free Press.
Chicago-čujuhus (17. p.)
Sjoberg, Gideon. The Preindustrial City: Past and Present. Illinois: Free Press, 1960.
MLA-čujuhus (9. p.)
Sjoberg, Gideon. The Preindustrial City: Past and Present. Free Press, 1960.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.