APA (7th ed.) Citation

Bryant, C. T., Ludwig, A. H., & Morris, E. E. (1985). Ground-water problems in Arkansas. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Bryant, Charles T., A. H. Ludwig, and Edward E. Morris. Ground-water Problems in Arkansas. Little Rock, Ark.: U.S. Dept. of the Interior, Geological Survey, 1985.

MLA (9th ed.) Citation

Bryant, Charles T., et al. Ground-water Problems in Arkansas. U.S. Dept. of the Interior, Geological Survey, 1985.