APA引文

Beethoven, L. v. Symphonies arranged for the piano by Otto Singer in two books. G. Schirmer.

芝加哥风格引文

Beethoven, Ludwig van. Symphonies Arranged for the Piano by Otto Singer in Two Books. New York: G. Schirmer.

MLA引文

Beethoven, Ludwig van. Symphonies Arranged for the Piano by Otto Singer in Two Books. G. Schirmer.