APA (7th ed.) Citation

Duffy, C. G. (1973). Young Ireland: A fragment of Irish history, 1840-1850. Da Capo Press.

Chicago Style (17th ed.) Citation

Duffy, Charles Gavan. Young Ireland: A Fragment of Irish History, 1840-1850. New York: Da Capo Press, 1973.

MLA (9th ed.) Citation

Duffy, Charles Gavan. Young Ireland: A Fragment of Irish History, 1840-1850. Da Capo Press, 1973.