APA (7th ed.) Citation

Davies, S., & Griffiths, J. B. (1995). Industrial minerals directory: A world guide to producers and processors (3rd ed.). Industrial Minerals Information Ltd..

Chicago Style (17th ed.) Citation

Davies, Sarah, and J. B. Griffiths. Industrial Minerals Directory: A World Guide to Producers and Processors. 3rd ed. Surrey, UK: Industrial Minerals Information Ltd., 1995.

MLA (8th ed.) Citation

Davies, Sarah, and J. B. Griffiths. Industrial Minerals Directory: A World Guide to Producers and Processors. 3rd ed. Industrial Minerals Information Ltd., 1995.