APA (7th ed.) Citation

Bastin, E. S. (1931). The fluorspar deposits of Hardin and Pope Counties. State Geological Survey.

Chicago Style (17th ed.) Citation

Bastin, Edson S. The Fluorspar Deposits of Hardin and Pope Counties. Urbana: State Geological Survey, 1931.

MLA (9th ed.) Citation

Bastin, Edson S. The Fluorspar Deposits of Hardin and Pope Counties. State Geological Survey, 1931.

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