APA (7th ed.) Citation

Hall lhCally. Dorling kindersley handbooks gemstones.

Chicago Style (17th ed.) Citation

Hall lhCally. Dorling Kindersley Handbooks Gemstones. London lbA Dorling Kinderley Book lc1994.

MLA (9th ed.) Citation

Hall lhCally. Dorling Kindersley Handbooks Gemstones.

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