APA (7th ed.) Citation

Yeats, W. B., & Pethica, J. (1997). Last poems: Manuscript materials. Cornell University Press.

Chicago Style (17th ed.) Citation

Yeats, W. B., and James Pethica. Last Poems: Manuscript Materials. Ithaca: Cornell University Press, 1997.

MLA (9th ed.) Citation

Yeats, W. B., and James Pethica. Last Poems: Manuscript Materials. Cornell University Press, 1997.