APA (7th ed.) Citation

Blackwell, S. E. (2007). A Military Genius Life of Anna Ella Carroll of Maryland. Project Gutenberg.

Chicago Style (17th ed.) Citation

Blackwell, Sarah Ellen. A Military Genius Life of Anna Ella Carroll of Maryland. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Blackwell, Sarah Ellen. A Military Genius Life of Anna Ella Carroll of Maryland. Project Gutenberg, 2007.

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