APA-čujuhus (7. p.)

.Herbert, D. T., & .Smith, D. M. (1979). Social problems and the city: Geographical perspectives. Oxford University Press.

Chicago-čujuhus (17. p.)

.Herbert, David T., juo David M. .Smith. Social Problems and the City: Geographical Perspectives. New York : Oxford: Oxford University Press, 1979.

MLA-čujuhus (9. p.)

.Herbert, David T., juo David M. .Smith. Social Problems and the City: Geographical Perspectives. Oxford University Press, 1979.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.