APA (7th ed.) Citation

Great Britain. War Office & Great Britain. Public Record Office. (1979). Registered files, general series, 1845-1985 (W.O. 32). Public Record Office.

Chicago Style (17th ed.) Citation

Great Britain. War Office and Great Britain. Public Record Office. Registered Files, General Series, 1845-1985 (W.O. 32). London: Public Record Office, 1979.

MLA (8th ed.) Citation

Great Britain. War Office and Great Britain. Public Record Office. Registered Files, General Series, 1845-1985 (W.O. 32). Public Record Office, 1979.