Central Office of Information. (1987). Social welfare in Britain. London: Foreign and Commonwealth Office.
Chicago Style (17th ed.) CitationCentral Office of Information. Social Welfare in Britain. London: Foreign and Commonwealth Office, 1987.
MLA引文Central Office of Information. Social Welfare in Britain. London: Foreign and Commonwealth Office, 1987.
警告:這些引文格式不一定是100%准確.