Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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