APA (7th ed.) Citation

Wren, P. C. (2004). Snake and Sword A Novel. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wren, Percival Christopher. Snake and Sword A Novel. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Wren, Percival Christopher. Snake and Sword A Novel. Project Gutenberg, 2004.

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