Harper, J. (2016). Enabling the Ritual: Aspects of the Experience of Assisting Clergy, Servers, Singers and Organ-Player. Late Medieval liturgies enacted, 225-234.
芝加哥风格引文Harper, John. "Enabling the Ritual: Aspects of the Experience of Assisting Clergy, Servers, Singers and Organ-Player." Late Medieval Liturgies Enacted 2016: 225-234.
MLA引文Harper, John. "Enabling the Ritual: Aspects of the Experience of Assisting Clergy, Servers, Singers and Organ-Player." Late Medieval Liturgies Enacted, 2016, pp. 225-234.
警告：这些引文格式不一定是100％准确.