Broughton, W. A. (1943). The Buckhorn iron deposits of Okanogan County, Washington: Results of a magnetic survey. State Printing Plant.
Chicago Style (17th ed.) CitationBroughton, W. A. The Buckhorn Iron Deposits of Okanogan County, Washington: Results of a Magnetic Survey. Olympia: State Printing Plant, 1943.
MLA (9th ed.) CitationBroughton, W. A. The Buckhorn Iron Deposits of Okanogan County, Washington: Results of a Magnetic Survey. State Printing Plant, 1943.
Warning: These citations may not always be 100% accurate.