Beethoven, L. v. String quartet 7... F major. Opus 59, no. 1. Boosey & Hawkes.
芝加哥风格引文Beethoven, Ludwig van. String Quartet 7... F Major. Opus 59, No. 1. New York: Boosey & Hawkes.
MLA引文Beethoven, Ludwig van. String Quartet 7... F Major. Opus 59, No. 1. Boosey & Hawkes.
警告：这些引文格式不一定是100％准确.