APA (7th ed.) Citation

Cumming, J. D. (1951). Diamond drill handbook. J. K. Smit.

Chicago Style (17th ed.) Citation

Cumming, James D. Diamond Drill Handbook. Toronto: J. K. Smit, 1951.

MLA (9th ed.) Citation

Cumming, James D. Diamond Drill Handbook. J. K. Smit, 1951.