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 ̊North. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

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