Dyfyniad APA
Elkind, D. (1994). Ties that stress: The new family imbalance. Harvard University Press.
Dyfyniad Arddull Chicago
Elkind, David. Ties That Stress: The New Family Imbalance. Cambridge, MA: Harvard University Press, 1994.
Dyfyniad MLA
Elkind, David. Ties That Stress: The New Family Imbalance. Harvard University Press, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.