Grindal, G. (2012). Thea Rønning: Young woman on a mission. Lutheran University Press.
芝加哥风格引文Grindal, Gracia. Thea Rønning: Young Woman on a Mission. Minneapolis, Minnesota: Lutheran University Press, 2012.
MLA引文Grindal, Gracia. Thea Rønning: Young Woman on a Mission. Lutheran University Press, 2012.
警告：这些引文格式不一定是100％准确.