APA (7th ed.) Citation

Cipriani, C. (1986). Simon and Schuster's guide to gems and precious stones. Simon and Schuster.

Chicago Style (17th ed.) Citation

Cipriani, Curzio. Simon and Schuster's Guide to Gems and Precious Stones. New York: Simon and Schuster, 1986.

MLA (9th ed.) Citation

Cipriani, Curzio. Simon and Schuster's Guide to Gems and Precious Stones. Simon and Schuster, 1986.