Stokker, K. (2000). Keeping Christmas: Yuletide traditions in Norway and the new land. Minnesota Historical Society Press.
芝加哥风格引文Stokker, Kathleen. Keeping Christmas: Yuletide Traditions in Norway and the New Land. St. Paul, Minn: Minnesota Historical Society Press, 2000.
MLA引文Stokker, Kathleen. Keeping Christmas: Yuletide Traditions in Norway and the New Land. Minnesota Historical Society Press, 2000.
警告：这些引文格式不一定是100％准确.