APA (7th ed.) Citation

Worthington, A. M. (2008). The Splash of a Drop. Project Gutenberg.

Chicago Style (17th ed.) Citation

Worthington, A. M. The Splash of a Drop. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Worthington, A. M. The Splash of a Drop. Project Gutenberg, 2008.

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