APA (7th ed.) Citation

MacGill, P. (2005). The Amateur Army. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacGill, Patrick. The Amateur Army. Project Gutenberg, 2005.

MLA (9th ed.) Citation

MacGill, Patrick. The Amateur Army. Project Gutenberg, 2005.

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