Nef, K. (1935). An outline of the history of music. Columbia univer..
芝加哥风格引文Nef, Karl. An Outline of the History of Music. New York: Columbia univer., 1935.
MLA引文Nef, Karl. An Outline of the History of Music. Columbia univer., 1935.
警告：这些引文格式不一定是100％准确.