The cyanide process for the extraction of gold :
and its practical application on the Witwatersrand goldfields and elsewhere /
by M. Eissler.
APA Citation
Eissler, M. (1898). The cyanide process for the extraction of gold: and its practical application on the Witwatersrand goldfields and elsewhere. 2d ed., enl. London: C. Lockwood.
MLA Citation
Eissler, Manuel. The Cyanide Process for the Extraction of Gold: And Its Practical Application On the Witwatersrand Goldfields And Elsewhere. 2d ed., enl. London: C. Lockwood, 1898.
Warning: These citations may not always be complete (especially for serials).