APA (7th ed.) Citation

Gilbert, W. S., & Sullivan, A. Ruddigore, or, The witch's curse / by W.S. Gilbert and A. Sullivan. Chappel.

Chicago Style (17th ed.) Citation

Gilbert, W. S., and Arthur Sullivan. Ruddigore, or, The Witch's Curse / by W.S. Gilbert and A. Sullivan. Chappel.

MLA (9th ed.) Citation

Gilbert, W. S., and Arthur Sullivan. Ruddigore, or, The Witch's Curse / by W.S. Gilbert and A. Sullivan. Chappel.

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