Großbritannien General Register Office. (1949). Estimates of the sex and age distribution of the civilian population in regions and administrative areas of England and Wales at 31st December 1947. H. M. Stationery Off.
Chicago-Zitierstil (17. Ausg.)Großbritannien General Register Office. Estimates of the Sex and Age Distribution of the Civilian Population in Regions and Administrative Areas of England and Wales at 31st December 1947. London: H. M. Stationery Off, 1949.
MLA-Zitierstil (9. Ausg.)Großbritannien General Register Office. Estimates of the Sex and Age Distribution of the Civilian Population in Regions and Administrative Areas of England and Wales at 31st December 1947. H. M. Stationery Off, 1949.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.