APA (7th ed.) Citation

Schubert, F. P. String quartet... A minor. Op. 29. Boosey & Hawkes.

Chicago Style (17th ed.) Citation

Schubert, Franz Peter. String Quartet... A Minor. Op. 29. London: Boosey & Hawkes.

MLA (9th ed.) Citation

Schubert, Franz Peter. String Quartet... A Minor. Op. 29. Boosey & Hawkes.

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