Gaya APA

Davy, H. (2012). On the Safety Lamp for Preventing Explosions in Mines: Houses Lighted by Gas Spirit Warehouses or Magazines in Ships &c . New York: Cambridge University Press.

Gaya MLA

Davy, Humphry. "On the Safety Lamp for Preventing Explosions in Mines: Houses Lighted by Gas Spirit Warehouses or Magazines in Ships &c". New York: Cambridge University Press, 2012. Text.