Nelson, S. (1984). Ulster's uncertain defenders. Appletree Pr.
Chicago Style (17th ed.) CitationNelson, Sarah. Ulster's Uncertain Defenders. Belfast: Appletree Pr, 1984.
MLA (9th ed.) CitationNelson, Sarah. Ulster's Uncertain Defenders. Appletree Pr, 1984.
Warning: These citations may not always be 100% accurate.