Judyann Ackerman Grant. (2010). "Chicken Said, ""Cluck!"" (My First I Can Read)" (Reprint.). HarperCollins.
Dyfyniad Arddull ChicagoJudyann Ackerman Grant. "Chicken Said, ""Cluck!"" (My First I Can Read)". Reprint. HarperCollins, 2010.
Dyfyniad MLAJudyann Ackerman Grant. "Chicken Said, ""Cluck!"" (My First I Can Read)". Reprint. HarperCollins, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.