Sweeney, S. A. (2010). An ecofeminist perspective on Ash Wednesday and Lent. American university studies / 7.
芝加哥风格引文Sweeney, Sylvia A. "An Ecofeminist Perspective on Ash Wednesday and Lent." American University Studies / 7 2010.
MLA引文Sweeney, Sylvia A. "An Ecofeminist Perspective on Ash Wednesday and Lent." American University Studies / 7, 2010.
警告：这些引文格式不一定是100％准确.