Dyfyniad APA

Williams, A., & Cliffe, J. (2011). Primary PE: Unlocking the potential. McGraw Hill/Open University Press.

Dyfyniad Arddull Chicago

Williams, Anne, and Joanna Cliffe. Primary PE: Unlocking the Potential. Maidenhead, England: McGraw Hill/Open University Press, 2011.

Dyfyniad MLA

Williams, Anne, and Joanna Cliffe. Primary PE: Unlocking the Potential. McGraw Hill/Open University Press, 2011.

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