APA (7th ed.) Citation

Opie, I. A., & Opie, P. (1955). The Oxford nursery rhyme book, assembled by Iona and Peter Opie. Clarendon Press.

Chicago Style (17th ed.) Citation

Opie, Iona Archibald, and Peter Opie. The Oxford Nursery Rhyme Book, Assembled by Iona and Peter Opie. Oxford: Clarendon Press, 1955.

MLA (9th ed.) Citation

Opie, Iona Archibald, and Peter Opie. The Oxford Nursery Rhyme Book, Assembled by Iona and Peter Opie. Clarendon Press, 1955.