APA (7th ed.) Citation

Schroeder, E. E., Massey, B. C., & Waddell, K. M. (1979). Floods in central Texas, August, 1978. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Schroeder, E. E., B. C. Massey, and K. M. Waddell. Floods in Central Texas, August, 1978. Austin, TX: U.S. Geological Survey, 1979.

MLA (9th ed.) Citation

Schroeder, E. E., et al. Floods in Central Texas, August, 1978. U.S. Geological Survey, 1979.