APA (7th ed.) Citation

Griffin, W. D. (1973). The Irish in America, 550-1972: A chronology & fact book. Oceana Publications.

Chicago Style (17th ed.) Citation

Griffin, William D. The Irish in America, 550-1972: A Chronology & Fact Book. Dobbs Ferry, N.Y.: Oceana Publications, 1973.

MLA (9th ed.) Citation

Griffin, William D. The Irish in America, 550-1972: A Chronology & Fact Book. Oceana Publications, 1973.