APA (7th ed.) Citation

Leverson, A. (2008). The Twelfth Hour. Project Gutenberg.

Chicago Style (17th ed.) Citation

Leverson, Ada. The Twelfth Hour. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Leverson, Ada. The Twelfth Hour. Project Gutenberg, 2008.

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