एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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