APA (7th ed.) Citation

Burroughs, E. R. (2005). Thuvia, Maid of Mars. Project Gutenberg.

Chicago Style (17th ed.) Citation

Burroughs, Edgar Rice. Thuvia, Maid of Mars. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Burroughs, Edgar Rice. Thuvia, Maid of Mars. Project Gutenberg, 2005.

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