Gibb, C. (2006). Sweetness in the belly. Penguin Press.
Dyfyniad Arddull ChicagoGibb, Camilla. Sweetness in the Belly. New York: Penguin Press, 2006.
Dyfyniad MLAGibb, Camilla. Sweetness in the Belly. Penguin Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.