APA引文

Great Britain. Foreign Office, Great Britain. Public Record Office, & National Archives (Great Britain). General correspondence, political. Public Record Office.

Chicago Style (17th ed.) Citation

Great Britain. Foreign Office, Great Britain. Public Record Office, and National Archives (Great Britain). General Correspondence, Political. London: Public Record Office.

MLA引文

Great Britain. Foreign Office, et al. General Correspondence, Political. Public Record Office.

警告：這些引文格式不一定是100％准確.