United States. Army. Signal Corps, ProQuest (Firm), & United States National Museum. (1882). Contributions to the natural history of Alaska. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Army. Signal Corps, ProQuest (Firm), and United States National Museum. Contributions to the Natural History of Alaska. Washington: [publisher not identified], 1882.
MLA (9th ed.) CitationUnited States. Army. Signal Corps, et al. Contributions to the Natural History of Alaska. [publisher not identified], 1882.
Warning: These citations may not always be 100% accurate.