APA (7th ed.) Citation

Project Gutenberg & Marx, K. (2005). The Communist Manifesto. Project Gutenberg Literary Archive Foundation.

Chicago Style (17th ed.) Citation

Project Gutenberg and Karl Marx. The Communist Manifesto. Salt Lake City: Project Gutenberg Literary Archive Foundation, 2005.

MLA (9th ed.) Citation

Project Gutenberg and Karl Marx. The Communist Manifesto. Project Gutenberg Literary Archive Foundation, 2005.

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