APA (7th ed.) Citation

Russell, B. (2004). The Problems of philosophy by Bertrand Russell. Project Gutenberg Literary Archive Foundation.

Chicago Style (17th ed.) Citation

Russell, Bertrand. The Problems of Philosophy by Bertrand Russell. Salt Lake City: Project Gutenberg Literary Archive Foundation, 2004.

MLA (9th ed.) Citation

Russell, Bertrand. The Problems of Philosophy by Bertrand Russell. Project Gutenberg Literary Archive Foundation, 2004.

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