APA (7th ed.) Citation

United States. National Park Service. (2003). Invasive exotic plant management plan and environmental assessment: Rocky Mountain National Park. U.S. Dept. of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. Invasive Exotic Plant Management Plan and Environmental Assessment: Rocky Mountain National Park. [Estes Park, Colo.]: U.S. Dept. of the Interior, National Park Service, 2003.

MLA (9th ed.) Citation

United States. National Park Service. Invasive Exotic Plant Management Plan and Environmental Assessment: Rocky Mountain National Park. U.S. Dept. of the Interior, National Park Service, 2003.