Speaks, O. (1918). In the end of the Sabbath: An easter song. Schirmer.
芝加哥风格引文Speaks, Oley. In the End of the Sabbath: An Easter Song. New York: Schirmer, 1918.
MLA引文Speaks, Oley. In the End of the Sabbath: An Easter Song. Schirmer, 1918.
警告：这些引文格式不一定是100％准确.