APA (7th ed.) Citation

(2019). Ecosystems science: Supporting conservation and management of the nation's fish and wildlife and their habitats. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Ecosystems Science: Supporting Conservation and Management of the Nation's Fish and Wildlife and Their Habitats. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2019.

MLA (9th ed.) Citation

Ecosystems Science: Supporting Conservation and Management of the Nation's Fish and Wildlife and Their Habitats. U.S. Department of the Interior, U.S. Geological Survey, 2019.