Peterson, M. S. (1961). Scientific thinking and scientific writing. Reinhold Pub.
Cita Chicago (17th ed.)Peterson, Martin S. Scientific Thinking and Scientific Writing. New York: Reinhold Pub, 1961.
Cita MLA (9th ed.)Peterson, Martin S. Scientific Thinking and Scientific Writing. Reinhold Pub, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.