APA (7th ed.) Citation

Carson, R., & Howe, K. L. (1947). Parker River: A national wildlife refuge. U.S. Dept. of the Interior, Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

Carson, Rachel, and Katherine L. Howe. Parker River: A National Wildlife Refuge. Washington: U.S. Dept. of the Interior, Fish and Wildlife Service, 1947.

MLA (8th ed.) Citation

Carson, Rachel, and Katherine L. Howe. Parker River: A National Wildlife Refuge. U.S. Dept. of the Interior, Fish and Wildlife Service, 1947.