Ward, R. (2014). Catholic Social Ethics. Proceedings of the Catholic Theological Society of America, 69, 99-100.
芝加哥风格引文Ward, Raymond. "Catholic Social Ethics." Proceedings of the Catholic Theological Society of America 69 (2014): 99-100.
MLA引文Ward, Raymond. "Catholic Social Ethics." Proceedings of the Catholic Theological Society of America, vol. 69, 2014, pp. 99-100.
警告：这些引文格式不一定是100％准确.
