APA (7th ed.) Citation
(1992). The bentonite industry in North America: Suppliers, reserves, processing capacity and products. [s.n.].
Chicago Style (17th ed.) Citation
The Bentonite Industry in North America: Suppliers, Reserves, Processing Capacity and Products. [s.l.]: [s.n.], 1992.
MLA (9th ed.) Citation
The Bentonite Industry in North America: Suppliers, Reserves, Processing Capacity and Products. [s.n.], 1992.
Warning: These citations may not always be 100% accurate.