APA (7th ed.) Citation

Opie, I., & Opie, P. (1973). Three centuries of nursery rhymes and poetry for children : (catalogue of) an exhibition held at the National Book League, May 1973 / presented by Iona & Peter Opie: (catalogue of) an exhibition held at the National Book League, May 1973. Oxford University Press.

Chicago Style (17th ed.) Citation

Opie, Iona, and Peter Opie. Three Centuries of Nursery Rhymes and Poetry for Children : (catalogue of) an Exhibition Held at the National Book League, May 1973 / Presented by Iona & Peter Opie: (catalogue of) an Exhibition Held at the National Book League, May 1973. London: Oxford University Press, 1973.

MLA (9th ed.) Citation

Opie, Iona, and Peter Opie. Three Centuries of Nursery Rhymes and Poetry for Children : (catalogue of) an Exhibition Held at the National Book League, May 1973 / Presented by Iona & Peter Opie: (catalogue of) an Exhibition Held at the National Book League, May 1973. Oxford University Press, 1973.

Warning: These citations may not always be 100% accurate.