APA (7th ed.) Citation

Geological Survey (U.S.). Kyanite and related materials. [U.S. Geological Survey].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Kyanite and Related Materials. [Reston, Va.]: [U.S. Geological Survey].

MLA (9th ed.) Citation

Geological Survey (U.S.). Kyanite and Related Materials. [U.S. Geological Survey].

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