APA (7th ed.) Citation

Geological Survey (U.S.) & Magoon, L. B. (1992). The Petroleum system--status of research and methods, 1992. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Leslie B. Magoon. The Petroleum System--status of Research and Methods, 1992. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 1992.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Leslie B. Magoon. The Petroleum System--status of Research and Methods, 1992. U.S. Dept. of the Interior, U.S. Geological Survey, 1992.