APA (7th ed.) Citation

Jacobs, W. W., & Owen, W. (2004). Double Dealing Sailor's Knots, Part 11. Project Gutenberg.

Chicago Style (17th ed.) Citation

Jacobs, W. W., and Will Owen. Double Dealing Sailor's Knots, Part 11. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Jacobs, W. W., and Will Owen. Double Dealing Sailor's Knots, Part 11. Project Gutenberg, 2004.

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