APA (7th ed.) Citation

Howard, J. W. (1968). Water-level data from observation wells in the northwestern Gulf Coastal Plain of Texas. Texas Water Development Board.

Chicago Style (17th ed.) Citation

Howard, James W. Water-level Data from Observation Wells in the Northwestern Gulf Coastal Plain of Texas. Austin: Texas Water Development Board, 1968.

MLA (9th ed.) Citation

Howard, James W. Water-level Data from Observation Wells in the Northwestern Gulf Coastal Plain of Texas. Texas Water Development Board, 1968.