APA (7th ed.) Citation

Spahr, N. E., & Blakely, S. R. (1986). Effects of wastewater effluent on the South Platte River from Littleton to Denver. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Spahr, Norman E., and Steven R. Blakely. Effects of Wastewater Effluent on the South Platte River from Littleton to Denver. Denver, Colo.: U.S. Dept. of the Interior, Geological Survey, 1986.

MLA (9th ed.) Citation

Spahr, Norman E., and Steven R. Blakely. Effects of Wastewater Effluent on the South Platte River from Littleton to Denver. U.S. Dept. of the Interior, Geological Survey, 1986.