Mackay, R. (1959). They sang a new song: Stories of great hymns. Abingdon.
芝加哥风格引文Mackay, Ruth. They Sang a New Song: Stories of Great Hymns. New York: Abingdon, 1959.
MLA引文Mackay, Ruth. They Sang a New Song: Stories of Great Hymns. Abingdon, 1959.
警告：这些引文格式不一定是100％准确.