APA (7th ed.) Citation

Judson, A. (1977). Climatological data from the Berthoud Pass area of Colorado. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experimen Station.

Chicago Style (17th ed.) Citation

Judson, Arthur. Climatological Data from the Berthoud Pass Area of Colorado. Fort Collins, Colo.: Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experimen Station, 1977.

MLA (9th ed.) Citation

Judson, Arthur. Climatological Data from the Berthoud Pass Area of Colorado. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experimen Station, 1977.