APA (7th ed.) Citation

Birmingham, G. A. (2009). The Red Hand of Ulster. Project Gutenberg.

Chicago Style (17th ed.) Citation

Birmingham, George A. The Red Hand of Ulster. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Birmingham, George A. The Red Hand of Ulster. Project Gutenberg, 2009.

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