APA (7th ed.) Citation

Geological Survey (U.S.), Louisiana. Office of Highways, & Louisiana. Office of Public Works. (1978). Water-resources investigations in Louisiana, 1977. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Louisiana. Office of Highways, and Louisiana. Office of Public Works. Water-resources Investigations in Louisiana, 1977. Reston, Va.: The Survey, 1978.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Water-resources Investigations in Louisiana, 1977. The Survey, 1978.