APA način citiranja (7. izdanje)

Clark, D. J. (1991). The Irish in Pennsylvania: A people share a commonwealth. University Park, Pa..

Čikaški stil citiranja (17. izdanje)

Clark, Dennis J. The Irish in Pennsylvania: A People Share a Commonwealth. University Park, Pa., 1991.

MLA način citiranja (8. izdanje)

Clark, Dennis J. The Irish in Pennsylvania: A People Share a Commonwealth. University Park, Pa., 1991.