Dyfyniad APA
Beck, J. W. (1967). How to raise a brighter child: The case for early learning. Trident Press.
Dyfyniad Arddull Chicago
Beck, Joan Wagner. How to Raise a Brighter Child: The Case for Early Learning. New York: Trident Press, 1967.
Dyfyniad MLA
Beck, Joan Wagner. How to Raise a Brighter Child: The Case for Early Learning. Trident Press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.