Citazione Stile APA (7a Edizione)

Great Britain. Dept. of the Environment & Great Britain. Welsh Office. (1972). House improvement and conversion. H.M. Stationery Off..

Citazione stile Chigago Style (17a edizione)

Great Britain. Dept. of the Environment e Great Britain. Welsh Office. House Improvement and Conversion. London: H.M. Stationery Off., 1972.

Citatione MLA (8a ed.)

Great Britain. Dept. of the Environment e Great Britain. Welsh Office. House Improvement and Conversion. H.M. Stationery Off., 1972.