Bernal, J. D. (1972). The extension of man: A history of physics before 1900. Weidenfeld & Nicolson.
Citación estilo ChicagoBernal, J. D. The Extension of Man: A History of Physics Before 1900. London: Weidenfeld & Nicolson, 1972.
Cita MLABernal, J. D. The Extension of Man: A History of Physics Before 1900. Weidenfeld & Nicolson, 1972.
Warning: These citations may not always be 100% accurate.