APA (7th ed.) Citation

Brooks, G. W. (2004). The Spirit of 1906. Project Gutenberg.

Chicago Style (17th ed.) Citation

Brooks, George W. The Spirit of 1906. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Brooks, George W. The Spirit of 1906. Project Gutenberg, 2004.

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