APA (7th ed.) Citation

Gomes, J. M., Martinez, G. M., & Wong, M. M. (1980). Recovery of byproduct heavy minerals from sand and gravel operations in central and southern California. U.S. Bureau of Mines.

Chicago Style (17th ed.) Citation

Gomes, J. M., G. M. Martinez, and M. M. Wong. Recovery of Byproduct Heavy Minerals from Sand and Gravel Operations in Central and Southern California. [Washington, D.C.]: U.S. Bureau of Mines, 1980.

MLA (9th ed.) Citation

Gomes, J. M., et al. Recovery of Byproduct Heavy Minerals from Sand and Gravel Operations in Central and Southern California. U.S. Bureau of Mines, 1980.