APA (7th ed.) Citation

MacDonald, D. J. (2011). The Radicalism of Shelley and Its Sources. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacDonald, Daniel J. The Radicalism of Shelley and Its Sources. Project Gutenberg, 2011.

MLA (9th ed.) Citation

MacDonald, Daniel J. The Radicalism of Shelley and Its Sources. Project Gutenberg, 2011.

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