APA (7th ed.) Citation

Walter, M. (1977). Gemstone carving. Chilton.

Chicago Style (17th ed.) Citation

Walter, Martin. Gemstone Carving. Radnor, Pa.: Chilton, 1977.

MLA (9th ed.) Citation

Walter, Martin. Gemstone Carving. Chilton, 1977.

Warning: These citations may not always be 100% accurate.