Central Office of Information. Britain 1985: An official handbook. Central Office of Information.
Cita Chicago Style (17a ed.)Central Office of Information. Britain 1985: An Official Handbook. Londres: Central Office of Information.
Cita MLA (9a ed.)Central Office of Information. Britain 1985: An Official Handbook. Central Office of Information.
警告：这些引文格式不一定是100％准确.