Longyear, R. M. (1969). Nineteenth-century romanticism in music. Prentice Hall.
芝加哥风格引文Longyear, Rey M. Nineteenth-century Romanticism in Music. Prentice Hall, 1969.
MLA引文Longyear, Rey M. Nineteenth-century Romanticism in Music. Prentice Hall, 1969.
警告：这些引文格式不一定是100％准确.