APA (7th ed.) Citation

Opie, I. A., & Opie, P. (2002). The Oxford book of narrative verse. Oxford University Press.

Chicago Style (17th ed.) Citation

Opie, Iona Archibald, and Peter Opie. The Oxford Book of Narrative Verse. Oxford ; New York: Oxford University Press, 2002.

MLA (9th ed.) Citation

Opie, Iona Archibald, and Peter Opie. The Oxford Book of Narrative Verse. Oxford University Press, 2002.