Krupat, E. (1985). People in cities: The urban environment and its effects. Cambridge University Press.
Chicago-čujuhus (17. p.)Krupat, Edward. People in Cities: The Urban Environment and Its Effects. New York: Cambridge University Press, 1985.
MLA-čujuhus (9. p.)Krupat, Edward. People in Cities: The Urban Environment and Its Effects. Cambridge University Press, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.