APA (7th ed.) Citation

Williams, A. (2005). Things To Make. Project Gutenberg.

Chicago Style (17th ed.) Citation

Williams, Archibald. Things To Make. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Williams, Archibald. Things To Make. Project Gutenberg, 2005.

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