Smithsonian Institution. Office of the Secretary & Thorington, J. M. (1927). Lyell and Freshfield glaciers, Canadian Rocky Mountains, 1926. [publisher not identified].
Chicago Style (17th ed.) CitationSmithsonian Institution. Office of the Secretary and J. Monroe Thorington. Lyell and Freshfield Glaciers, Canadian Rocky Mountains, 1926. Washington, D.C.: [publisher not identified], 1927.
MLA (9th ed.) CitationSmithsonian Institution. Office of the Secretary and J. Monroe Thorington. Lyell and Freshfield Glaciers, Canadian Rocky Mountains, 1926. [publisher not identified], 1927.
Warning: These citations may not always be 100% accurate.