APA (7th ed.) Citation

Spahr, N. E. (1980). Variations in climatic characteristics as related to evapotranspiration in South Park, central Park County, Colorado. U.S. Geological Survey, Water Resources Division.

Chicago Style (17th ed.) Citation

Spahr, Norman E. Variations in Climatic Characteristics as Related to Evapotranspiration in South Park, Central Park County, Colorado. Lakewood, Co. (Box 25046, Denver Federal Center, Mail Stop 415, Lakewood, CO 80225): U.S. Geological Survey, Water Resources Division, 1980.

MLA (9th ed.) Citation

Spahr, Norman E. Variations in Climatic Characteristics as Related to Evapotranspiration in South Park, Central Park County, Colorado. U.S. Geological Survey, Water Resources Division, 1980.