APA (7th ed.) Citation

Gluskoter, H. J., Rice, D. D., & Taylor, R. B. (1991). Economic geology--U.S. Geological Society of America.

Chicago Style (17th ed.) Citation

Gluskoter, Harold J., Dudley D. Rice, and Richard B. Taylor. Economic Geology--U.S. Boulder, Colo.: Geological Society of America, 1991.

MLA (9th ed.) Citation

Gluskoter, Harold J., et al. Economic Geology--U.S. Geological Society of America, 1991.