Cita APA (7a ed.)

Mervyn, L. (1985). The dictionary of minerals: The complete guide to minerals and mineral therapy. Thorsons Publishers.

Cita Chicago Style (17a ed.)

Mervyn, Leonard. The Dictionary of Minerals: The Complete Guide to Minerals and Mineral Therapy. New York: Thorsons Publishers, 1985.

Cita MLA (9a ed.)

Mervyn, Leonard. The Dictionary of Minerals: The Complete Guide to Minerals and Mineral Therapy. Thorsons Publishers, 1985.