Dyfyniad APA
Mix, K. S., Huttenlocher, J., & Levine, S. C. (2002). Quantitative development in infancy and early childhood. Oxford University Press.
Dyfyniad Arddull Chicago
Mix, Kelly S., Janellen Huttenlocher, and Susan Cohen Levine. Quantitative Development in Infancy and Early Childhood. Oxford ; New York: Oxford University Press, 2002.
Dyfyniad MLA
Mix, Kelly S., et al. Quantitative Development in Infancy and Early Childhood. Oxford University Press, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.