APA (7th ed.) Citation

Douglas, A. M. (2007). A Little Girl in Old New York. Project Gutenberg.

Chicago Style (17th ed.) Citation

Douglas, Amanda Minnie. A Little Girl in Old New York. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Douglas, Amanda Minnie. A Little Girl in Old New York. Project Gutenberg, 2007.

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