APA (7th ed.) Citation

Parker, E. K. (2010). Campaign of Battery D, First Rhode Island Light Artillery. Project Gutenberg.

Chicago Style (17th ed.) Citation

Parker, Ezra Knight. Campaign of Battery D, First Rhode Island Light Artillery. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Parker, Ezra Knight. Campaign of Battery D, First Rhode Island Light Artillery. Project Gutenberg, 2010.

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