APA (7th ed.) Citation

Marsh, R. (2012). The Coward Behind the Curtain. Project Gutenberg.

Chicago Style (17th ed.) Citation

Marsh, Richard. The Coward Behind the Curtain. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Marsh, Richard. The Coward Behind the Curtain. Project Gutenberg, 2012.

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