APA (7th ed.) Citation

Appleton, V., & Gary, J. (2007). Tom Swift and His Giant Telescope. Project Gutenberg.

Chicago Style (17th ed.) Citation

Appleton, Victor, and James Gary. Tom Swift and His Giant Telescope. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Appleton, Victor, and James Gary. Tom Swift and His Giant Telescope. Project Gutenberg, 2007.

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