APA (7th ed.) Citation

Dougall, L. (2006). The Zeit-Geist. Project Gutenberg.

Chicago Style (17th ed.) Citation

Dougall, L. The Zeit-Geist. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Dougall, L. The Zeit-Geist. Project Gutenberg, 2006.

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