O'Connell, H. J. (1961). Prayer, the key to salvation. Liguori, Mo..
Chicago Style (17th ed.) CitationO'Connell, Hugh J. Prayer, the Key to Salvation. Liguori, Mo., 1961.
MLA引文O'Connell, Hugh J. Prayer, the Key to Salvation. Liguori, Mo., 1961.
警告：这些引文格式不一定是100％准确.