APA (7th ed.) Citation

Leatherberry, E. C., & Lime, D. W. (1981). Unstaffed trail registration compliance in a backcountry recreation area. U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station.

Chicago Style (17th ed.) Citation

Leatherberry, Earl C., and David W. Lime. Unstaffed Trail Registration Compliance in a Backcountry Recreation Area. St. Paul, Minn.: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1981.

MLA (9th ed.) Citation

Leatherberry, Earl C., and David W. Lime. Unstaffed Trail Registration Compliance in a Backcountry Recreation Area. U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1981.