APA (7th ed.) Citation

Flammarion, C. (2012). Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants. Project Gutenberg.

Chicago Style (17th ed.) Citation

Flammarion, Camille. Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Flammarion, Camille. Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants. Project Gutenberg, 2012.

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