Blair, D. F., & Shetterly, R. (1999). Arborist equipment: A guide to the tools and equipment of tree maintenance and removal (Second edition.). International Society of Arboriculture.
Chicago Style (17th ed.) CitationBlair, Donald F., and Robert Shetterly. Arborist Equipment: A Guide to the Tools and Equipment of Tree Maintenance and Removal. Second edition. Champaign, Ill.: International Society of Arboriculture, 1999.
MLA (9th ed.) CitationBlair, Donald F., and Robert Shetterly. Arborist Equipment: A Guide to the Tools and Equipment of Tree Maintenance and Removal. Second edition. International Society of Arboriculture, 1999.
Warning: These citations may not always be 100% accurate.