Spencer, J. M. (1995). Sing a new song: Liberating Black hymnody. Fortress Press.
芝加哥风格引文Spencer, Jon Michael. Sing a New Song: Liberating Black Hymnody. Minneapolis: Fortress Press, 1995.
MLA引文Spencer, Jon Michael. Sing a New Song: Liberating Black Hymnody. Fortress Press, 1995.
警告：这些引文格式不一定是100％准确.
