APA (7th ed.) Citation

Hitzman, M. W., Bookstrom, A. A., Slack, J. F., & Zientek, M. L. (2017). Cobalt: Styles of deposits and the search for primary deposits. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Hitzman, Murray Walter, Arthur A. Bookstrom, John F. Slack, and Michael L. Zientek. Cobalt: Styles of Deposits and the Search for Primary Deposits. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2017.

MLA (9th ed.) Citation

Hitzman, Murray Walter, et al. Cobalt: Styles of Deposits and the Search for Primary Deposits. U.S. Department of the Interior, U.S. Geological Survey, 2017.