Roberts, D. (2009). The last of his kind: The life and adventures of Bradford Washburn, America's boldest mountaineer. William Morrow.
Chicago Style (17th ed.) CitationRoberts, David. The Last of His Kind: The Life and Adventures of Bradford Washburn, America's Boldest Mountaineer. New York, N.Y.: William Morrow, 2009.
MLA (9th ed.) CitationRoberts, David. The Last of His Kind: The Life and Adventures of Bradford Washburn, America's Boldest Mountaineer. William Morrow, 2009.
Warning: These citations may not always be 100% accurate.