O'Toole, A. L. (1975). Challenged: The story of Edmund Rice and the Christian Brothers in North America since 1825. Burleigh Press.
Chicago Style (17th ed.) CitationO'Toole, A. L. Challenged: The Story of Edmund Rice and the Christian Brothers in North America Since 1825. Bristol, England: Burleigh Press, 1975.
MLA (8th ed.) CitationO'Toole, A. L. Challenged: The Story of Edmund Rice and the Christian Brothers in North America Since 1825. Burleigh Press, 1975.
Warning: These citations may not always be 100% accurate.