Polkinghorne, J. C. (1998). Belief in God in an age of science. Yale University Press.
Dyfyniad Arddull ChicagoPolkinghorne, J. C. Belief in God in an Age of Science. New Haven, Conn.: Yale University Press, 1998.
Dyfyniad MLAPolkinghorne, J. C. Belief in God in an Age of Science. Yale University Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.