Holst, G. (1990). Four songs, op.35: For voice and violin. Masters Music Pub.
芝加哥风格引文Holst, Gustav. Four Songs, Op.35: For Voice and Violin. Boca Raton, Fla: Masters Music Pub, 1990.
MLA引文Holst, Gustav. Four Songs, Op.35: For Voice and Violin. Masters Music Pub, 1990.
警告：这些引文格式不一定是100％准确.