Cita APA (7th ed.)
Manning, T. G. (1967). Government in science: The U.S. Geological Survey, 1867-1894. University of Kentucky Press.
Cita Chicago (17th ed.)
Manning, Thomas G. Government in Science: The U.S. Geological Survey, 1867-1894. [Lexington, Kentucky]: University of Kentucky Press, 1967.
Cita MLA (9th ed.)
Manning, Thomas G. Government in Science: The U.S. Geological Survey, 1867-1894. University of Kentucky Press, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.