Great Britain. Dept. of the Environment. (1977). Housing policy: A consultative document. H.M.S.O..
Citazione stile Chigago Style (17a edizione)Great Britain. Dept. of the Environment. Housing Policy: A Consultative Document. London: H.M.S.O., 1977.
Citatione MLA (8a ed.)Great Britain. Dept. of the Environment. Housing Policy: A Consultative Document. H.M.S.O., 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.