APA ציטוט

United States. Environmental Protection Agency & Bortleson, G. C. (2001). Sediment-quality assessment of Franklin D. Roosevelt Lake and the upstream reach of the Columbia River, Washington, 1992. U.S. Geological Survey For sale by the U.S. Geological Survey, Map Distribution.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency and Gilbert Carl Bortleson. Sediment-quality Assessment of Franklin D. Roosevelt Lake and the Upstream Reach of the Columbia River, Washington, 1992. Reston, Va., Denver, CO: U.S. Geological Survey For sale by the U.S. Geological Survey, Map Distribution, 2001.

ציטוט MLA

United States. Environmental Protection Agency and Gilbert Carl Bortleson. Sediment-quality Assessment of Franklin D. Roosevelt Lake and the Upstream Reach of the Columbia River, Washington, 1992. U.S. Geological Survey For sale by the U.S. Geological Survey, Map Distribution, 2001.