APA (7th ed.) Citation

Colvin, S. (2012). Keats. Project Gutenberg.

Chicago Style (17th ed.) Citation

Colvin, Sidney. Keats. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Colvin, Sidney. Keats. Project Gutenberg, 2012.

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