APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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