APA (7th ed.) Citation

Brown, G. F., Huffman, A. C., & Schmidt, D. L. (1989). Geology of the Arabian Peninsula: Shield area of Western Saudi Arabia. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Brown, Glen F., A. C. Huffman, and Dwight Lyman Schmidt. Geology of the Arabian Peninsula: Shield Area of Western Saudi Arabia. Washington: Department of the Interior, U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Brown, Glen F., et al. Geology of the Arabian Peninsula: Shield Area of Western Saudi Arabia. Department of the Interior, U.S. Geological Survey, 1989.