APA (7th ed.) Citation

American National Standards Institute & National Arborist Association, Inc. (2001). American national standard for tree care operations: Tree, shrub and other woody plant maintenance : standard practices (pruning) (Rev.). National Arborist Association, Inc..

Chicago Style (17th ed.) Citation

American National Standards Institute and Inc National Arborist Association. American National Standard for Tree Care Operations: Tree, Shrub and Other Woody Plant Maintenance : Standard Practices (pruning). Rev. Manchester, NH: National Arborist Association, Inc., 2001.

MLA (9th ed.) Citation

American National Standards Institute and Inc National Arborist Association. American National Standard for Tree Care Operations: Tree, Shrub and Other Woody Plant Maintenance : Standard Practices (pruning). Rev. National Arborist Association, Inc., 2001.