APA (7th ed.) Citation

Sousa, L. J., Yaremchuk, E. H., & Graham, A. P. (1987). Foreign direct investment in the U.S. minerals industry. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Sousa, Louis J., Elizabeth H. Yaremchuk, and Annette P. Graham. Foreign Direct Investment in the U.S. Minerals Industry. [Avondale, Md.]: U.S. Dept. of the Interior, Bureau of Mines, 1987.

MLA (9th ed.) Citation

Sousa, Louis J., et al. Foreign Direct Investment in the U.S. Minerals Industry. U.S. Dept. of the Interior, Bureau of Mines, 1987.