Cofnodi Dyfyniadau

Dyfyniad APA
Hurlock, E. B. (1978). Child growth and development (5th ed.). Webster Division, McGraw-Hill.
Dyfyniad Arddull Chicago
Hurlock, Elizabeth Bergner. Child Growth and Development. 5th ed. New York: Webster Division, McGraw-Hill, 1978.
Dyfyniad MLA
Hurlock, Elizabeth Bergner. Child Growth and Development. 5th ed. Webster Division, McGraw-Hill, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.