APA (7th ed.) Citation

Parkhurst, Z. E. (1950). Survey of the Columbia River and its tributaries: Part 6. Area V. Snake River system from the mouth through the Grande Ronde River. U.S. Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

Parkhurst, Zell E. Survey of the Columbia River and Its Tributaries: Part 6. Area V. Snake River System from the Mouth Through the Grande Ronde River. Washington: U.S. Fish and Wildlife Service, 1950.

MLA (9th ed.) Citation

Parkhurst, Zell E. Survey of the Columbia River and Its Tributaries: Part 6. Area V. Snake River System from the Mouth Through the Grande Ronde River. U.S. Fish and Wildlife Service, 1950.