APA (7th ed.) Citation

Collingwood, H., & Dugdale, T. C. (2007). The Castaways. Project Gutenberg.

Chicago Style (17th ed.) Citation

Collingwood, Harry, and Thomas Cantrell Dugdale. The Castaways. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Collingwood, Harry, and Thomas Cantrell Dugdale. The Castaways. Project Gutenberg, 2007.

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