Roethke, T. (1968). Selected Letters of Theodore Roethke. Seattle ; London: University of Washington Press.
Trích dẫn kiểu ChicagoRoethke, Theodore. Selected Letters of Theodore Roethke. Seattle ; London: University of Washington Press, 1968.
MLA引文Roethke, Theodore. Selected Letters of Theodore Roethke. Seattle ; London: University of Washington Press, 1968.
警告:這些引文格式不一定是100%准確.