APA (7th ed.) Citation

Ó Tuathail, E. (1939). A Rare Ulster booklet.

Chicago Style (17th ed.) Citation

Ó Tuathail, E. A Rare Ulster Booklet. 1939.

MLA (9th ed.) Citation

Ó Tuathail, E. A Rare Ulster Booklet. 1939.

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