APA (7th ed.) Citation

Sylva, K., Czerniewska, P., & Woodhead, M. (1985). Play. Open University Press.

Chicago Style (17th ed.) Citation

Sylva, Kathy, Pam Czerniewska, and Martin Woodhead. Play. Milton Keynes: Open University Press, 1985.

MLA (8th ed.) Citation

Sylva, Kathy, et al. Play. Open University Press, 1985.

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