O’Connell, H. J. (1966). Practical Problems of Ecumenism. Liguori, Mo..
Chicago Style (17th ed.) CitationO’Connell, Hugh J. Practical Problems of Ecumenism. Liguori, Mo., 1966.
MLA引文O’Connell, Hugh J. Practical Problems of Ecumenism. Liguori, Mo., 1966.
警告：這些引文格式不一定是100％准確.