Dyfyniad APA

Simon, H. A. (1977). Models of discovery and of other topics in the methods of science. London: D. Reidel Publishing Company.

Dyfyniad Arddull Chicago

Simon, Herbert A. Models of Discovery and of Other Topics in the Methods of Science. London: D. Reidel Publishing Company, 1977.

Dyfyniad MLA

Simon, Herbert A. Models of Discovery and of Other Topics in the Methods of Science. London: D. Reidel Publishing Company, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.