Cita APA (7th ed.)

Humperdinck, E., & Karajan, H. v. Hansel and Gretel: Humperdinck (Sung in German.). EMI.

Cita Chicago (17th ed.)

Humperdinck, Engelbert, i Herbert von Karajan. Hansel and Gretel: Humperdinck. Sung in German. London: EMI.

Cita MLA (8th ed.)

Humperdinck, Engelbert, i Herbert von Karajan. Hansel and Gretel: Humperdinck. Sung in German. EMI.