APA (7th ed.) Citation

Doyle, A. C. (1995). The Parasite: A Story. Project Gutenberg.

Chicago Style (17th ed.) Citation

Doyle, Arthur Conan. The Parasite: A Story. Project Gutenberg, 1995.

MLA (9th ed.) Citation

Doyle, Arthur Conan. The Parasite: A Story. Project Gutenberg, 1995.

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