APA (7th ed.) Citation

McCarthy, J. H. (2008). The Proud Prince. Project Gutenberg.

Chicago Style (17th ed.) Citation

McCarthy, Justin H. The Proud Prince. Project Gutenberg, 2008.

MLA (9th ed.) Citation

McCarthy, Justin H. The Proud Prince. Project Gutenberg, 2008.

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