APA (7th ed.) Citation

Lurry, D. L., & Pavlicek, D. J. (1991). Withdrawals from the Edwards-Trinity aquifer system and contiguous hydraulically connected units, west-central Texas, December 1974 through March 1977. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Lurry, Dee L., and Dianne J. Pavlicek. Withdrawals from the Edwards-Trinity Aquifer System and Contiguous Hydraulically Connected Units, West-central Texas, December 1974 Through March 1977. Austin, Texas: U.S. Department of the Interior, U.S. Geological Survey, 1991.

MLA (9th ed.) Citation

Lurry, Dee L., and Dianne J. Pavlicek. Withdrawals from the Edwards-Trinity Aquifer System and Contiguous Hydraulically Connected Units, West-central Texas, December 1974 Through March 1977. U.S. Department of the Interior, U.S. Geological Survey, 1991.