APA (7th ed.) Citation

Great Britain. Foreign Office & Great Britain. Public Record Office. (1979). Political departments, general correspondence from 1906-1966 (FO 371), Colombia. Public Record Office.

Chicago Style (17th ed.) Citation

Great Britain. Foreign Office and Great Britain. Public Record Office. Political Departments, General Correspondence from 1906-1966 (FO 371), Colombia. London: Public Record Office, 1979.

MLA (8th ed.) Citation

Great Britain. Foreign Office and Great Britain. Public Record Office. Political Departments, General Correspondence from 1906-1966 (FO 371), Colombia. Public Record Office, 1979.