Musser, C. O. (1948). Etude in C major, op.6 no.10. Studio 4 Productions.
芝加哥风格引文Musser, Clair Omar. Etude in C Major, Op.6 No.10. Northridge, Calif: Studio 4 Productions, 1948.
MLA引文Musser, Clair Omar. Etude in C Major, Op.6 No.10. Studio 4 Productions, 1948.
警告：这些引文格式不一定是100％准确.