Hagle, S. K., Perry, K., & Wiles, R. (2004). Jerry Johnson Campground hazard tree evaluation, September 2003. U.S. Dept. of Agriculture, Forest Service, Northern Region, Forest Health Protection.
Chicago Style (17th ed.) CitationHagle, Susan K., Kristina Perry, and Rebecca Wiles. Jerry Johnson Campground Hazard Tree Evaluation, September 2003. Missoula, MT: U.S. Dept. of Agriculture, Forest Service, Northern Region, Forest Health Protection, 2004.
MLA (9th ed.) CitationHagle, Susan K., et al. Jerry Johnson Campground Hazard Tree Evaluation, September 2003. U.S. Dept. of Agriculture, Forest Service, Northern Region, Forest Health Protection, 2004.
Warning: These citations may not always be 100% accurate.