Dailey, T., & Redman, D. (1975). Guidelines for roadless area campsite spacing to minimize impact of human-related noises. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service.
Chicago-Zitierstil (17. Ausg.)Dailey, Tom, und Dave Redman. Guidelines for Roadless Area Campsite Spacing to Minimize Impact of Human-related Noises. Portland, Or: Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1975.
MLA-Zitierstil (9. Ausg.)Dailey, Tom, und Dave Redman. Guidelines for Roadless Area Campsite Spacing to Minimize Impact of Human-related Noises. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.