Lua APA (7ú heag.)
Schamus, J. (2008). Carl Theodor Dreyer's Gertrud: The moving word. University of Washington Press.
Lua i Stíl Chicago (17ú heag.)
Schamus, James. Carl Theodor Dreyer's Gertrud: The Moving Word. Seattle: University of Washington Press, 2008.
Lua MLA (9ú heag.)
Schamus, James. Carl Theodor Dreyer's Gertrud: The Moving Word. University of Washington Press, 2008.
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