APA (7th ed.) Citation

McDonnell V. B. (1969). The Irish helped build America. Julian Messner.

Chicago Style (17th ed.) Citation

McDonnell V. B. The Irish Helped Build America. New York: Julian Messner, 1969.

MLA (8th ed.) Citation

McDonnell V. B. The Irish Helped Build America. Julian Messner, 1969.

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