APA (7th ed.) Citation

Pfitzner, H. (1902). Gretel, op. 11. Max Brockhaus.

Chicago Style (17th ed.) Citation

Pfitzner, Hans. Gretel, Op. 11. Leipzig: Max Brockhaus, 1902.

MLA (8th ed.) Citation

Pfitzner, Hans. Gretel, Op. 11. Max Brockhaus, 1902.

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