Martin I. J. Griffin papers MC 8. Philadelphia Archdiocesan Historical Research Center.
Chicago Style (17th ed.) CitationMartin I. J. Griffin Papers MC 8. Philadelphia Archdiocesan Historical Research Center.
MLA (8th ed.) CitationMartin I. J. Griffin Papers MC 8. Philadelphia Archdiocesan Historical Research Center.
Warning: These citations may not always be 100% accurate.