APA (7th ed.) Citation

Yeats, W. B. 1. (1968). Letters on poetry from W. B. Yeats to Dorothy Wellesley. Oxford University Press.

Chicago Style (17th ed.) Citation

Yeats, W. B. 1865–1939. Letters on Poetry from W. B. Yeats to Dorothy Wellesley. New York: Oxford University Press, 1968.

MLA (9th ed.) Citation

Yeats, W. B. 1865–1939. Letters on Poetry from W. B. Yeats to Dorothy Wellesley. Oxford University Press, 1968.