APA (7th ed.) Citation

Marvin, F. S. (2005). Recent Developments in European Thought. Project Gutenberg.

Chicago Style (17th ed.) Citation

Marvin, Francis Sydney. Recent Developments in European Thought. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Marvin, Francis Sydney. Recent Developments in European Thought. Project Gutenberg, 2005.

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