1.
Hermann von Helmholtz and the foundations of nineteenth-Century science. Berkeley, Los Angeles, London: University of California press; 1993.
Hermann von Helmholtz and the foundations of nineteenth-Century science. Berkeley, Los Angeles, London : University of California press, 15 juin 1993. ISBN 978-0-520-08334-9
Cahan David. (1993). Hermann von Helmholtz and the foundations of nineteenth-Century science. University of California press.
MLA (8th ed.) CitationCahan David. Hermann Von Helmholtz and the Foundations of Nineteenth-Century Science. University of California press, 1993.
Warning: These citations may not always be 100% accurate.