APA (7th ed.) Citation

Nesbit, E., & Millar, H. R. (2009). Harding's luck. Project Gutenberg.

Chicago Style (17th ed.) Citation

Nesbit, E., and H. R. Millar. Harding's Luck. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Nesbit, E., and H. R. Millar. Harding's Luck. Project Gutenberg, 2009.

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