ADAMS, F. D. (1938). The Birth and Development of the geological sciences. Dover.
Cita Chicago (17th ed.)ADAMS, Frank Dawson. The Birth and Development of the Geological Sciences. New York: Dover, 1938.
Cita MLA (9th ed.)ADAMS, Frank Dawson. The Birth and Development of the Geological Sciences. Dover, 1938.
Atenció: Aquestes cites poden no estar 100% correctes.