APA (7th ed.) Citation

Williams, H. M. Edwin and Eltruda. A legendary tale. By a lady.

Chicago Style (17th ed.) Citation

Williams, Helen Maria. Edwin and Eltruda. A Legendary Tale. By a Lady.

MLA (9th ed.) Citation

Williams, Helen Maria. Edwin and Eltruda. A Legendary Tale. By a Lady.

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