APA (7th ed.) Citation

Optic, O. (2008). Little Bobtail or The Wreck of the Penobscot. Project Gutenberg.

Chicago Style (17th ed.) Citation

Optic, Oliver. Little Bobtail or The Wreck of the Penobscot. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Optic, Oliver. Little Bobtail or The Wreck of the Penobscot. Project Gutenberg, 2008.

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