Wordsworth, W., & Heaney, S. (1988). William Wordsworth. Faber and Faber.
Chicago Style aipamenaWordsworth, William, and Seamus Heaney. William Wordsworth. New York ; London: Faber and Faber, 1988.
MLA aipamenaWordsworth, William, and Seamus Heaney. William Wordsworth. Faber and Faber, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.