APA (7th ed.) Citation

Trunk, R., & Trunk, R. (1921). Lieder: Op. 9. Halbreiter.

Chicago Style (17th ed.) Citation

Trunk, Richard, and Richard Trunk. Lieder: Op. 9. München: Halbreiter, 1921.

MLA (9th ed.) Citation

Trunk, Richard, and Richard Trunk. Lieder: Op. 9. Halbreiter, 1921.

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