Yeats, W. B. 1. (1968). Letters on poetry from W. B. Yeats to Dorothy Wellesley. Oxford University Press.
Chicagoスタイル(17版)引用形式Yeats, W. B. 1865–1939. Letters on Poetry from W. B. Yeats to Dorothy Wellesley. New York: Oxford University Press, 1968.
MLA(9版)引用形式Yeats, W. B. 1865–1939. Letters on Poetry from W. B. Yeats to Dorothy Wellesley. Oxford University Press, 1968.
警告: この引用は必ずしも正確ではありません.