APA (7th ed.) Citation

Great Britain. Colonial Office & Great Britain. Public Record Office. (1988). Colonial Office: Colonies General Supplementary Original Correspondence 1759-1955 (CO 537) & Colonies General Register of Secret Correspondence 1865-1938 (CO 694). List and Index Society.

Chicago Style (17th ed.) Citation

Great Britain. Colonial Office and Great Britain. Public Record Office. Colonial Office: Colonies General Supplementary Original Correspondence 1759-1955 (CO 537) & Colonies General Register of Secret Correspondence 1865-1938 (CO 694). Kew [England]: List and Index Society, 1988.

MLA (8th ed.) Citation

Great Britain. Colonial Office and Great Britain. Public Record Office. Colonial Office: Colonies General Supplementary Original Correspondence 1759-1955 (CO 537) & Colonies General Register of Secret Correspondence 1865-1938 (CO 694). List and Index Society, 1988.