Leppin & Masche (Firm) & Louisiana Purchase Exposition. (1904). Physical apparatus exhibited by Leppin & Masche, Berlin S.O., Engel-Ufer 17: Manufacturers of scientific instruments. Leppin & Masche.
Chicago Style (17th ed.) CitationLeppin & Masche (Firm) and Louisiana Purchase Exposition. Physical Apparatus Exhibited by Leppin & Masche, Berlin S.O., Engel-Ufer 17: Manufacturers of Scientific Instruments. Berlin: Leppin & Masche, 1904.
MLA (8th ed.) CitationLeppin & Masche (Firm) and Louisiana Purchase Exposition. Physical Apparatus Exhibited by Leppin & Masche, Berlin S.O., Engel-Ufer 17: Manufacturers of Scientific Instruments. Leppin & Masche, 1904.
Warning: These citations may not always be 100% accurate.