APA (7th ed.) Citation

Sibelius, J. Jungfrun i tornet: Opera á I akt (Chorus score.). Wilhelm Hansen.

Chicago Style (17th ed.) Citation

Sibelius, Jean. Jungfrun I Tornet: Opera á I Akt. Chorus score. Copenhagen: Wilhelm Hansen.

MLA (9th ed.) Citation

Sibelius, Jean. Jungfrun I Tornet: Opera á I Akt. Chorus score. Wilhelm Hansen.

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