Cita APA (7a ed.)

Gardiner, A. (1990). The poetry of William Wordsworth. Penguin Books.

Cita Chicago Style (17a ed.)

Gardiner, Alan. The Poetry of William Wordsworth. London, England ; New York, N.Y., USA: Penguin Books, 1990.

Cita MLA (8a ed.)

Gardiner, Alan. The Poetry of William Wordsworth. Penguin Books, 1990.