Cohen, I. B. (1985). Revolution in science. Cambridge, Mass: Belknap Press of Harvard University Press.
Dyfyniad Arddull ChicagoCohen, I. Bernard. Revolution in Science. Cambridge, Mass: Belknap Press of Harvard University Press, 1985.
Dyfyniad MLACohen, I. Bernard. Revolution in Science. Cambridge, Mass: Belknap Press of Harvard University Press, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.