APA (7th ed.) Citation

Benson, E. F. (2009). Daisy's Aunt. Project Gutenberg.

Chicago Style (17th ed.) Citation

Benson, E. F. Daisy's Aunt. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Benson, E. F. Daisy's Aunt. Project Gutenberg, 2009.

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