APA (7th ed.) Citation

Hopkins, L. W. (2010). From Bull Run to Appomattox. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hopkins, Luther W. From Bull Run to Appomattox. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Hopkins, Luther W. From Bull Run to Appomattox. Project Gutenberg, 2010.

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