APA (7th ed.) Citation

Opie, I. A., & Opie, P. (1985). The singing game. Oxford University Press.

Chicago Style (17th ed.) Citation

Opie, Iona Archibald, and Peter Opie. The Singing Game. Oxford, Eng: Oxford University Press, 1985.

MLA (9th ed.) Citation

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