Opie, I., & Opie, P. (1969). Children's games in street and playground : chasing, catching, seeking, hunting, racing, duelling, exerting, daring, guessing, acting, pretending / by Iona and Peter Opie: Chasing, catching, seeking, hunting, racing, duelling, exerting, daring, guessing, acting, pretending. Clarendon Press.
Chicago Style (17th ed.) CitationOpie, Iona, and Peter Opie. Children's Games in Street and Playground : Chasing, Catching, Seeking, Hunting, Racing, Duelling, Exerting, Daring, Guessing, Acting, Pretending / by Iona and Peter Opie: Chasing, Catching, Seeking, Hunting, Racing, Duelling, Exerting, Daring, Guessing, Acting, Pretending. Oxford: Clarendon Press, 1969.
MLA (9th ed.) CitationOpie, Iona, and Peter Opie. Children's Games in Street and Playground : Chasing, Catching, Seeking, Hunting, Racing, Duelling, Exerting, Daring, Guessing, Acting, Pretending / by Iona and Peter Opie: Chasing, Catching, Seeking, Hunting, Racing, Duelling, Exerting, Daring, Guessing, Acting, Pretending. Clarendon Press, 1969.