Abro, A. (1950). The evolution of scientific thought from Newton to Einstein (2d ed., rev. and enl.). Dover Publications.
Dyfyniad Arddull ChicagoAbro, A. The Evolution of Scientific Thought from Newton to Einstein. 2d ed., rev. and enl. [New York]: Dover Publications, 1950.
Dyfyniad MLAAbro, A. The Evolution of Scientific Thought from Newton to Einstein. 2d ed., rev. and enl. Dover Publications, 1950.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.