Schamus, J. (2008). Carl Theodor Dreyer's Gertrud: The moving word. University of Washington Press.
芝加哥风格引文Schamus, James. Carl Theodor Dreyer's Gertrud: The Moving Word. Seattle: University of Washington Press, 2008.
MLA引文Schamus, James. Carl Theodor Dreyer's Gertrud: The Moving Word. University of Washington Press, 2008.
警告：这些引文格式不一定是100％准确.