Sur, W. R., & Tolbert, M. R. (1971). This is music for today (Accompaniment ed.). Allyn and Bacon.
芝加哥风格引文Sur, William R., 与 Mary R. Tolbert. This Is Music for Today. Accompaniment ed. Boston: Allyn and Bacon, 1971.
MLA引文Sur, William R., 与 Mary R. Tolbert. This Is Music for Today. Accompaniment ed. Allyn and Bacon, 1971.
警告：这些引文格式不一定是100％准确.