Heath and Wing (Mathematical and optical instrument makers : London, E. (1765). Mathematical, philosophical, and optical instruments made and sold by Heath and Wing, near Exeter-Exchange, in the Strand, London. [London].
Chicago Style CitationHeath and Wing (Mathematical and optical instrument makers : London, England). Mathematical, Philosophical, and Optical Instruments Made and Sold By Heath and Wing, Near Exeter-Exchange, in the Strand, London. [London], 1765.
MLA CitationHeath and Wing (Mathematical and optical instrument makers : London, England). Mathematical, Philosophical, and Optical Instruments Made and Sold By Heath and Wing, Near Exeter-Exchange, in the Strand, London. [London], 1765.
Warning: These citations may not always be 100% accurate.