APA (7th ed.) Citation

International Geological Correlation Programme. Project 254. United States Working Group, Geological Survey (U.S.), Grauch, R. I., & Leventhal, J. S. (1989). Metalliferous black shales and related ore deposits: Program and abstracts : 1988 meeting of the United States Working Group of International Geological Correlation Program Project 254. Dept. of the Interior, U.S. Geological Survey : Free on application to the Books and Open-File Services Section, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

International Geological Correlation Programme. Project 254. United States Working Group, Geological Survey (U.S.), Richard I. Grauch, and Joel S. Leventhal. Metalliferous Black Shales and Related Ore Deposits: Program and Abstracts : 1988 Meeting of the United States Working Group of International Geological Correlation Program Project 254. Washington: Dept. of the Interior, U.S. Geological Survey : Free on application to the Books and Open-File Services Section, U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

International Geological Correlation Programme. Project 254. United States Working Group, et al. Metalliferous Black Shales and Related Ore Deposits: Program and Abstracts : 1988 Meeting of the United States Working Group of International Geological Correlation Program Project 254. Dept. of the Interior, U.S. Geological Survey : Free on application to the Books and Open-File Services Section, U.S. Geological Survey, 1989.