APA (7th ed.) Citation

Crawford, H. S. (1912). The Romanesque doorway at Clonfert.

Chicago Style (17th ed.) Citation

Crawford, Henry S. The Romanesque Doorway at Clonfert. 1912.

MLA (9th ed.) Citation

Crawford, Henry S. The Romanesque Doorway at Clonfert. 1912.

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