APA (7th ed.) Citation

Humperdinck, E., & Wette, A. (2013). Hansel and Gretel A Fairy Opera in Three Acts. Project Gutenberg.

Chicago Style (17th ed.) Citation

Humperdinck, Engelbert, and Adelheid Wette. Hansel and Gretel A Fairy Opera in Three Acts. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Humperdinck, Engelbert, and Adelheid Wette. Hansel and Gretel A Fairy Opera in Three Acts. Project Gutenberg, 2013.

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