APA (7th ed.) Citation

Stratton-Porter, G. (2006). Freckles. Project Gutenberg.

Chicago Style (17th ed.) Citation

Stratton-Porter, Gene. Freckles. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Stratton-Porter, Gene. Freckles. Project Gutenberg, 2006.

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