Dyfyniad APA

Sharman, C., Cross, W., & Vennis, D. (2000). Observing children: A practical guide (2nd ed.). London: Cassell.

Dyfyniad Arddull Chicago

Sharman, Carole., Wendy Cross, và Diana Vennis. Observing Children: A Practical Guide. 2nd ed. London: Cassell, 2000.

Dyfyniad MLA

Sharman, Carole., Wendy Cross, và Diana Vennis. Observing Children: A Practical Guide. 2nd ed. London: Cassell, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.