APA (7th ed.) Citation

Knox, H. T. The De Burgo Clans of Galway.

Chicago Style (17th ed.) Citation

Knox, Hubert T. The De Burgo Clans of Galway.

MLA (9th ed.) Citation

Knox, Hubert T. The De Burgo Clans of Galway.

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