APA (7th ed.) Citation

O'Donnell, E. (2006). Animal Ghosts Or, Animal Hauntings and the Hereafter. Project Gutenberg.

Chicago Style (17th ed.) Citation

O'Donnell, Elliott. Animal Ghosts Or, Animal Hauntings and the Hereafter. Project Gutenberg, 2006.

MLA (9th ed.) Citation

O'Donnell, Elliott. Animal Ghosts Or, Animal Hauntings and the Hereafter. Project Gutenberg, 2006.

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