APA (7th ed.) Citation

Swain, D. V. (2010). Henry Horn's X-Ray Eye Glasses. Project Gutenberg.

Chicago Style (17th ed.) Citation

Swain, Dwight V. Henry Horn's X-Ray Eye Glasses. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Swain, Dwight V. Henry Horn's X-Ray Eye Glasses. Project Gutenberg, 2010.

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