APA (7th ed.) Citation

O'Mahony, J., & Praeger, R. L. (2006). The Sunny Side of Ireland How to see it by the Great Southern and Western Railway. Project Gutenberg.

Chicago Style (17th ed.) Citation

O'Mahony, John, and Robert Lloyd Praeger. The Sunny Side of Ireland How to See It by the Great Southern and Western Railway. Project Gutenberg, 2006.

MLA (9th ed.) Citation

O'Mahony, John, and Robert Lloyd Praeger. The Sunny Side of Ireland How to See It by the Great Southern and Western Railway. Project Gutenberg, 2006.

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