APA (7th ed.) Citation

Jacobs, W. W., & Davis, S. (2004). Stepping Backwards Night Watches, Part 5. Project Gutenberg.

Chicago Style (17th ed.) Citation

Jacobs, W. W., and Stanley Davis. Stepping Backwards Night Watches, Part 5. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Jacobs, W. W., and Stanley Davis. Stepping Backwards Night Watches, Part 5. Project Gutenberg, 2004.

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