APA (7th ed.) Citation

Walden, W. (2010). The Voodoo Gold Trail. Project Gutenberg.

Chicago Style (17th ed.) Citation

Walden, Walter. The Voodoo Gold Trail. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Walden, Walter. The Voodoo Gold Trail. Project Gutenberg, 2010.

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