APA (7th ed.) Citation

Spohr, L. String quartet no. 4 in E flat major, op. 15, no. 1.

Chicago Style (17th ed.) Citation

Spohr, Louis. String Quartet No. 4 in E Flat Major, Op. 15, No. 1.

MLA (9th ed.) Citation

Spohr, Louis. String Quartet No. 4 in E Flat Major, Op. 15, No. 1.

Warning: These citations may not always be 100% accurate.