Penney, B. (1992). Music in British libraries: A directory of resources (4th ed.). Library Association.
芝加哥风格引文Penney, Barbara. Music in British Libraries: A Directory of Resources. 4th ed. London: Library Association, 1992.
MLA引文Penney, Barbara. Music in British Libraries: A Directory of Resources. 4th ed. Library Association, 1992.
警告：这些引文格式不一定是100％准确.