Sibum, H. O., & Staley, R. (2001). Natural standards. Max-Planck-Inst. für Wissenschaftsgeschichte.
Chicago Style (17th ed.) CitationSibum, H. Otto, and Richard Staley. Natural Standards. Berlin: Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.
MLA (8th ed.) CitationSibum, H. Otto, and Richard Staley. Natural Standards. Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.
Warning: These citations may not always be 100% accurate.