Yeats, W. B. (1939). Last poems: And two plays. Cuala Press, Irish U.P..
Citazione stile Chigago Style (17a edizione)Yeats, W. B. Last Poems: And Two Plays. Dublin : (Shannon: Cuala Press, Irish U.P., 1939.
Citatione MLA (8a ed.)Yeats, W. B. Last Poems: And Two Plays. Cuala Press, Irish U.P., 1939.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.