Wheater, C. P. (1999). Urban habitats. Routledge.
Chicago Style (17th ed.) ZitazioaWheater, C. Philip. Urban Habitats. New York: Routledge, 1999.
MLA (9th ed.) ZitazioaWheater, C. Philip. Urban Habitats. Routledge, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.