Roethke, T. (1968). Selected Letters of Theodore Roethke. Seattle ; London: University of Washington Press.
シカゴスタイル引用形Roethke, Theodore. Selected Letters of Theodore Roethke. Seattle ; London: University of Washington Press, 1968.
MLA引用形式Roethke, Theodore. Selected Letters of Theodore Roethke. Seattle ; London: University of Washington Press, 1968.
警告: この引用は必ずしも正確ではありません.