Dörries, M. (2001). Purity and objectivity in nineteenth century metrology and literature. Max-Planck-Inst. für Wissenschaftsgeschichte.
Citazione stile Chigago Style (17a edizione)Dörries, Matthias. Purity and Objectivity in Nineteenth Century Metrology and Literature. Berlin: Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.
Citatione MLA (8a ed.)Dörries, Matthias. Purity and Objectivity in Nineteenth Century Metrology and Literature. Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.