APA (7th ed.) Citation

Duncan, N. (2009). Billy Topsail and Company: A Story for Boys. Project Gutenberg.

Chicago Style (17th ed.) Citation

Duncan, Norman. Billy Topsail and Company: A Story for Boys. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Duncan, Norman. Billy Topsail and Company: A Story for Boys. Project Gutenberg, 2009.

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