Donovan, J. T. (1948). The clerical obligations of canons 138 and 140: A historical synopsis and a commentary. Catholic University of America Press.
Chicago Style (17th ed.) CitationDonovan, John Thomas. The Clerical Obligations of Canons 138 and 140: A Historical Synopsis and a Commentary. Washington: Catholic University of America Press, 1948.
MLA (8th ed.) CitationDonovan, John Thomas. The Clerical Obligations of Canons 138 and 140: A Historical Synopsis and a Commentary. Catholic University of America Press, 1948.
Warning: These citations may not always be 100% accurate.