United States. Bureau of Biological Survey. (1923). Biological survey of Pribilof Islands, Alaska: I. Birds and mammals; II. Insects, arachnids, and chilopods. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Biological Survey. Biological Survey of Pribilof Islands, Alaska: I. Birds and Mammals; II. Insects, Arachnids, and Chilopods. [Washington]: GPO, 1923.
MLA (9th ed.) CitationUnited States. Bureau of Biological Survey. Biological Survey of Pribilof Islands, Alaska: I. Birds and Mammals; II. Insects, Arachnids, and Chilopods. GPO, 1923.
Warning: These citations may not always be 100% accurate.