Clerq, P. R. d. (1985). Nineteenth-century scientific instruments and their makers: Papers presented at the 4. Scientific Instrument Symposion, Amsterdam 23 - 26 october 1984. Rodopi [u.a.].
Chicago-Zitierstil (17. Ausg.)Clerq, Peter R. de. Nineteenth-century Scientific Instruments and Their Makers: Papers Presented at the 4. Scientific Instrument Symposion, Amsterdam 23 - 26 October 1984. Amsterdam [u.a.]: Rodopi [u.a.], 1985.
MLA-Zitierstil (9. Ausg.)Clerq, Peter R. de. Nineteenth-century Scientific Instruments and Their Makers: Papers Presented at the 4. Scientific Instrument Symposion, Amsterdam 23 - 26 October 1984. Rodopi [u.a.], 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.