APA (7th ed.) Citation

Roy, L. E. (2008). Polly's Business Venture. Project Gutenberg.

Chicago Style (17th ed.) Citation

Roy, Lillian Elizabeth. Polly's Business Venture. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Roy, Lillian Elizabeth. Polly's Business Venture. Project Gutenberg, 2008.

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