APA (7th ed.) Citation

Howell, D. G., McCulloch, D. S., & Vedder, J. G. (1978). General geology, petroleum appraisal, and nature of environmental hazards, eastern Pacific shelf, latitude 28 to 38 degrees north. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Howell, D. G., David S. McCulloch, and J. G. Vedder. General Geology, Petroleum Appraisal, and Nature of Environmental Hazards, Eastern Pacific Shelf, Latitude 28 to 38 Degrees North. [Reston, Virginia]: United States Department of the Interior, Geological Survey, 1978.

MLA (9th ed.) Citation

Howell, D. G., et al. General Geology, Petroleum Appraisal, and Nature of Environmental Hazards, Eastern Pacific Shelf, Latitude 28 to 38 Degrees North. United States Department of the Interior, Geological Survey, 1978.