Carmichael, R. (1977). Specially for shepherds: A contemporary Christmas cantata. Lexicon Music.
芝加哥风格引文Carmichael, Ralph. Specially for Shepherds: A Contemporary Christmas Cantata. [S.l.]: Lexicon Music, 1977.
MLA引文Carmichael, Ralph. Specially for Shepherds: A Contemporary Christmas Cantata. Lexicon Music, 1977.
警告：这些引文格式不一定是100％准确.