APA (7th ed.) Citation

Hood, G. W., Martens, F. H., & Stroebe, C. (2011). The Swedish Fairy Book. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hood, George Washington, Frederick H. Martens, and Clara Stroebe. The Swedish Fairy Book. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Hood, George Washington, et al. The Swedish Fairy Book. Project Gutenberg, 2011.

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