APA (7th ed.) Citation

England. Census. (1821). Reports for 1821, 1851, 1861, 1871, 1891.

Chicago Style (17th ed.) Citation

England. Census. Reports for 1821, 1851, 1861, 1871, 1891. Dublin, 1821.

MLA (9th ed.) Citation

England. Census. Reports for 1821, 1851, 1861, 1871, 1891. 1821.

Warning: These citations may not always be 100% accurate.