APA (7th ed.) Citation

Droes, S. R., Lei, K. P. V., & Carnahan, T. G. (1990). Leaching of pyroxmangite ore with calcium fluoride and sulfuric acid. Bureau of Mines, U.S. Dept. of the Interior.

Chicago Style (17th ed.) Citation

Droes, S. R., K. P. V. Lei, and T. G. Carnahan. Leaching of Pyroxmangite Ore with Calcium Fluoride and Sulfuric Acid. Washington, DC: Bureau of Mines, U.S. Dept. of the Interior, 1990.

MLA (9th ed.) Citation

Droes, S. R., et al. Leaching of Pyroxmangite Ore with Calcium Fluoride and Sulfuric Acid. Bureau of Mines, U.S. Dept. of the Interior, 1990.