APA (7th ed.) Citation

Freeman, P. (2004). St. Patrick of Ireland: A biography. Simon & Schuster.

Chicago Style (17th ed.) Citation

Freeman, Philip. St. Patrick of Ireland: A Biography. New York [u.a.]: Simon & Schuster, 2004.

MLA (9th ed.) Citation

Freeman, Philip. St. Patrick of Ireland: A Biography. Simon & Schuster, 2004.