APA (7th ed.) Citation

Ua Ceallaigh, S. (1921). The Truth About the Treaty and the Irish Free State. New York.

Chicago Style (17th ed.) Citation

Ua Ceallaigh, Sean. The Truth About the Treaty and the Irish Free State. New York, 1921.

MLA (8th ed.) Citation

Ua Ceallaigh, Sean. The Truth About the Treaty and the Irish Free State. New York, 1921.

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