APA (7th ed.) Citation

Sharman, C., Cross, W., & Vennis, D. (1995). Observing children: A practical guide. Cassell.

Chicago Style (17th ed.) Citation

Sharman, Carole, Wendy Cross, and Diana Vennis. Observing Children: A Practical Guide. London: Cassell, 1995.

MLA (9th ed.) Citation

Sharman, Carole, et al. Observing Children: A Practical Guide. Cassell, 1995.