APA (7th ed.) Citation

Yeats, W. B. (1909). William Butler Yeats poems: Second series (First Edition.). A.H. Bullen.

Chicago Style (17th ed.) Citation

Yeats, W. B. William Butler Yeats Poems: Second Series. First Edition. London: A.H. Bullen, 1909.

MLA (9th ed.) Citation

Yeats, W. B. William Butler Yeats Poems: Second Series. First Edition. A.H. Bullen, 1909.

Warning: These citations may not always be 100% accurate.