APA (7th ed.) Citation

Rains, G. W. (2008). History of the Confederate Powder Works. Project Gutenberg.

Chicago Style (17th ed.) Citation

Rains, George Washington. History of the Confederate Powder Works. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Rains, George Washington. History of the Confederate Powder Works. Project Gutenberg, 2008.

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