Smith, J. K., & McMurray, N. E. (2002). FireWorks curriculum: Featuring ponderosa, lodgepole, and whitebark pine forests (Revised Dec. 2002.). United States Department of Agriculture, Forest Service, Rocky Mountain Research Station.
Chicago Style (17th ed.) CitationSmith, Jane Kapler, and Nancy E. McMurray. FireWorks Curriculum: Featuring Ponderosa, Lodgepole, and Whitebark Pine Forests. Revised Dec. 2002. Fort Collins, CO: United States Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2002.
MLA (9th ed.) CitationSmith, Jane Kapler, and Nancy E. McMurray. FireWorks Curriculum: Featuring Ponderosa, Lodgepole, and Whitebark Pine Forests. Revised Dec. 2002. United States Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2002.