Green, J. (2008). Paper towns. Bloomsbury.
Dyfyniad Arddull ChicagoGreen, John. Paper Towns. London: Bloomsbury, 2008.
Dyfyniad MLAGreen, John. Paper Towns. Bloomsbury, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
Green, J. (2008). Paper towns. Bloomsbury.
Dyfyniad Arddull ChicagoGreen, John. Paper Towns. London: Bloomsbury, 2008.
Dyfyniad MLAGreen, John. Paper Towns. Bloomsbury, 2008.