O' Neill, P. P. (1998). The Impact of the Norman Invasion on Irish Literature.
Chicago Style (17th ed.) CitationO' Neill, Pàdraig P. The Impact of the Norman Invasion on Irish Literature. 1998.
MLA (9th ed.) CitationO' Neill, Pàdraig P. The Impact of the Norman Invasion on Irish Literature. 1998.
Warning: These citations may not always be 100% accurate.