APA (7th ed.) Citation

Yeats, W. B., & Reynolds, H. (1934). Letters to the new island. Harvard University Press.

Chicago Style (17th ed.) Citation

Yeats, W. B., and Horace Reynolds. Letters to the New Island. Cambridge, Mass.: Harvard University Press, 1934.

MLA (9th ed.) Citation

Yeats, W. B., and Horace Reynolds. Letters to the New Island. Harvard University Press, 1934.