APA (7th ed.) Citation

Opie, I., & Opie, P. (1985). The singing game / by Iona and Peter Opie. Oxford University Press.

Chicago Style (17th ed.) Citation

Opie, Iona, and Peter Opie. The Singing Game / by Iona and Peter Opie. Oxford: Oxford University Press, 1985.

MLA (9th ed.) Citation

Opie, Iona, and Peter Opie. The Singing Game / by Iona and Peter Opie. Oxford University Press, 1985.

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