APA (7th ed.) Citation

Yeats, W. B., Kelly, J., Domville, E., & Schuchard, R. (1986). The collected letters of W.B. Yeats. Clarendon Press ; Oxford University Press.

Chicago Style (17th ed.) Citation

Yeats, W. B., John Kelly, Eric Domville, and Ronald Schuchard. The Collected Letters of W.B. Yeats. Oxford : New York: Clarendon Press ; Oxford University Press, 1986.

MLA (9th ed.) Citation

Yeats, W. B., et al. The Collected Letters of W.B. Yeats. Clarendon Press ; Oxford University Press, 1986.