APA (7th ed.) Citation

O'Halloran (Sylvester): Four letters of S. O'Halloran to Charles O'Conor, 1765; with four associated letters, including one from (Chevalier?) O'Gorman to O'Conor, 1765. These are tipped into O'Conor's copy of O'Halloran's History of Ireland, 1778, now in the possession of Dr. L. B. Somerville-Large, Dublin.

Chicago Style (17th ed.) Citation

O'Halloran (Sylvester): Four Letters of S. O'Halloran to Charles O'Conor, 1765; with Four Associated Letters, Including One from (Chevalier?) O'Gorman to O'Conor, 1765. These Are Tipped into O'Conor's Copy of O'Halloran's History of Ireland, 1778, Now in the Possession of Dr. L. B. Somerville-Large, Dublin.

MLA (9th ed.) Citation

O'Halloran (Sylvester): Four Letters of S. O'Halloran to Charles O'Conor, 1765; with Four Associated Letters, Including One from (Chevalier?) O'Gorman to O'Conor, 1765. These Are Tipped into O'Conor's Copy of O'Halloran's History of Ireland, 1778, Now in the Possession of Dr. L. B. Somerville-Large, Dublin.

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