Martin, P. G. (1978). Cosmic dust, its impact on astronomy. Clarendon Press ; Oxford University Press.
Dyfyniad Arddull ChicagoMartin, Peter G. Cosmic Dust, Its Impact on Astronomy. Oxford : New York: Clarendon Press ; Oxford University Press, 1978.
Dyfyniad MLAMartin, Peter G. Cosmic Dust, Its Impact on Astronomy. Clarendon Press ; Oxford University Press, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.