APA
(1949). New Towns Act, 1946: Reports of the Aycliffe, Crawley, Harlow, Hemel Hempstead & Stevenage Development Corporations for the period ending 31st March, 1948. London: HMSO.
Chicago
1949. New Towns Act, 1946: Reports of the Aycliffe, Crawley, Harlow, Hemel Hempstead & Stevenage Development Corporations for the period ending 31st March, 1948. London: HMSO.
Harvard
(1949). New Towns Act, 1946: Reports of the Aycliffe, Crawley, Harlow, Hemel Hempstead & Stevenage Development Corporations for the period ending 31st March, 1948. London: HMSO.
MLA
New Towns Act, 1946: Reports of the Aycliffe, Crawley, Harlow, Hemel Hempstead & Stevenage Development Corporations for the period ending 31st March, 1948. London: HMSO. 1949.