APA (7th ed.) Citation

Kettle, T. (2005). The Open Secret of Ireland. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kettle, Tom. The Open Secret of Ireland. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Kettle, Tom. The Open Secret of Ireland. Project Gutenberg, 2005.

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