APA (7th ed.) Citation

Drummond, H. (2010). Eternal Life. Project Gutenberg.

Chicago Style (17th ed.) Citation

Drummond, Henry. Eternal Life. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Drummond, Henry. Eternal Life. Project Gutenberg, 2010.

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