Waring, G. E. (1877). The sanitary condition of city and country dwelling houses. D. Van Nostrand.
Chicago Style aipamenaWaring, George E. The Sanitary Condition of City and Country Dwelling Houses. New York: D. Van Nostrand, 1877.
MLA aipamenaWaring, George E. The Sanitary Condition of City and Country Dwelling Houses. D. Van Nostrand, 1877.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.