APA (7th ed.) Citation

Yeats, W. B., & Webb, T. (2000). Selected poems (Reprint.). Penguin Books.

Chicago Style (17th ed.) Citation

Yeats, William Butler, and Timothy Webb. Selected Poems. Reprint. London [u.a.]: Penguin Books, 2000.

MLA (9th ed.) Citation

Yeats, William Butler, and Timothy Webb. Selected Poems. Reprint. Penguin Books, 2000.