APA (7th ed.) Citation

Wellman, M. W. (2007). The Devil's Asteroid. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wellman, Manly Wade. The Devil's Asteroid. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Wellman, Manly Wade. The Devil's Asteroid. Project Gutenberg, 2007.

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