APA (7th ed.) Citation

Dillon, G. (1955). Once Diolun, a genealogical survey of the Dillon family in Ireland.

Chicago Style (17th ed.) Citation

Dillon, Gerald. Once Diolun, a Genealogical Survey of the Dillon Family in Ireland. 1955.

MLA (9th ed.) Citation

Dillon, Gerald. Once Diolun, a Genealogical Survey of the Dillon Family in Ireland. 1955.

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