APA (7th ed.) Citation

Dewey, H., Smith, B., Eastwood, T., & Carruthers, R. G. (1925). Copper ores of the Midlands, Wales, the Lake District and the Isle of Man. H.M.S.O..

Chicago Style (17th ed.) Citation

Dewey, Henry, Bernard Smith, T. Eastwood, and R. G. Carruthers. Copper Ores of the Midlands, Wales, the Lake District and the Isle of Man. London: H.M.S.O., 1925.

MLA (8th ed.) Citation

Dewey, Henry, et al. Copper Ores of the Midlands, Wales, the Lake District and the Isle of Man. H.M.S.O., 1925.