APA (7th ed.) Citation

Apostel, H. E., & Glaetzner, B. Sonatine für Oboe solo op. 39a.

Chicago Style (17th ed.) Citation

Apostel, Hans Erich, and Burkhard Glaetzner. Sonatine Für Oboe Solo Op. 39a.

MLA (9th ed.) Citation

Apostel, Hans Erich, and Burkhard Glaetzner. Sonatine Für Oboe Solo Op. 39a.

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