APA (7th ed.) Citation

Gardner, M. M. (2009). Kościuszko A Biography. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gardner, Monica M. Kościuszko A Biography. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Gardner, Monica M. Kościuszko A Biography. Project Gutenberg, 2009.

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