APA (7th ed.) Citation

Geological Survey & Sargent, R. H. (1940). Admiralty Island, Alaska (Ed. of 1940.). The Survey.

Chicago Style (17th ed.) Citation

Geological Survey and Rufus Harvey Sargent. Admiralty Island, Alaska. Ed. of 1940. [Washington, D.C.]: The Survey, 1940.

MLA (8th ed.) Citation

Geological Survey and Rufus Harvey Sargent. Admiralty Island, Alaska. Ed. of 1940. The Survey, 1940.