APA (7th ed.) Citation

Warner, S. (2009). The Wide, Wide World. Project Gutenberg.

Chicago Style (17th ed.) Citation

Warner, Susan. The Wide, Wide World. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Warner, Susan. The Wide, Wide World. Project Gutenberg, 2009.

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