APA (7th ed.) Citation

(2021). Hemlock sawfly (October 2021 (revised).). Forest Service, U.S. Department of Agriculture.

Chicago Style (17th ed.) Citation

Hemlock Sawfly. October 2021 (revised). [Washington, D.C.]: Forest Service, U.S. Department of Agriculture, 2021.

MLA (9th ed.) Citation

Hemlock Sawfly. October 2021 (revised). Forest Service, U.S. Department of Agriculture, 2021.

Warning: These citations may not always be 100% accurate.