APA (7th ed.) Citation

Davis, R. H. (1999). Vera, the Medium. Project Gutenberg.

Chicago Style (17th ed.) Citation

Davis, Richard Harding. Vera, the Medium. Project Gutenberg, 1999.

MLA (9th ed.) Citation

Davis, Richard Harding. Vera, the Medium. Project Gutenberg, 1999.

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