APA (7th ed.) Citation

International Geological Correlation Programme. Project 254. United States Working Group, Grauch, R. I., & Huyck, H. L. O. (1991). Metalliferous black shales and related ore deposits: Proceedings, 1989 United States Working Group meeting, International Geological Correlation Program Project 254. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

International Geological Correlation Programme. Project 254. United States Working Group, Richard I. Grauch, and Holly L. O. Huyck. Metalliferous Black Shales and Related Ore Deposits: Proceedings, 1989 United States Working Group Meeting, International Geological Correlation Program Project 254. [Reston, Virginia]: U.S. Department of the Interior, U.S. Geological Survey, 1991.

MLA (9th ed.) Citation

International Geological Correlation Programme. Project 254. United States Working Group, et al. Metalliferous Black Shales and Related Ore Deposits: Proceedings, 1989 United States Working Group Meeting, International Geological Correlation Program Project 254. U.S. Department of the Interior, U.S. Geological Survey, 1991.