APA (7th ed.) Citation

McCarthy, J. (2012). Modern Leaders: Being a Series of Biographical Sketches. Project Gutenberg.

Chicago Style (17th ed.) Citation

McCarthy, Justin. Modern Leaders: Being a Series of Biographical Sketches. Project Gutenberg, 2012.

MLA (9th ed.) Citation

McCarthy, Justin. Modern Leaders: Being a Series of Biographical Sketches. Project Gutenberg, 2012.

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