APA (7th ed.) Citation

Cooke, J. E. (2004). A Life of Gen. Robert E. Lee. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cooke, John Esten. A Life of Gen. Robert E. Lee. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Cooke, John Esten. A Life of Gen. Robert E. Lee. Project Gutenberg, 2004.

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