APA (7th ed.) Citation

S. L. M., Booth, B., & Bradley, G. M. (2011). Betty's Battles an Everyday Story. Project Gutenberg.

Chicago Style (17th ed.) Citation

S. L. M., Bramwell Booth, and Gertrude M. Bradley. Betty's Battles an Everyday Story. Project Gutenberg, 2011.

MLA (9th ed.) Citation

S. L. M., et al. Betty's Battles an Everyday Story. Project Gutenberg, 2011.

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